Zespół przedziałów powięziowych
Objawy

Zespół przedziałów powięziowych (Compartment syndrome) to stan charakteryzujący się wzrostem ciśnienia wewnątrzprzedziałowego (ICP), prowadzącym do upośledzenia perfuzji tkanek i ryzyka martwicy. Ostra postać rozwija się nagle, zwykle w ciągu kilku godzin od urazu, z bólem nieproporcjonalnym do urazu nasilającym się przy biernym rozciąganiu mięśni, napięciem i twardością przedziału oraz parestezjami. Klasyczne objawy „5P” (ból, parestezje, bladość, porażenie, brak tętna) pojawiają się jednak późno, gdy uszkodzenia są już nieodwracalne. Pomiar ICP powyżej 30 mmHg lub różnica między ciśnieniem rozkurczowym a ICP <30 mmHg potwierdza rozpoznanie. Okno terapeutyczne jest bardzo wąskie – fasciotomia powinna być wykonana w ciągu 6 godzin od wystąpienia objawów, gdyż po 6-8 godzinach dochodzi do nieodwracalnego uszkodzenia mięśni i nerwów, a po 36 godzinach interwencja chirurgiczna zwykle nie przynosi korzyści. Nieleczony zespół może prowadzić do martwicy mięśni, trwałego uszkodzenia nerwów, rabdomiolizy, amputacji, a nawet zgonu.

  1. Zespół przedziałów powięziowych – objawy
    1. Objawy ostrego zespołu przedziału powięziowego
    2. Przebieg ostrego zespołu przedziału powięziowego
    3. Objawy przewlekłego zespołu przedziału powięziowego
    4. Progresja przewlekłego zespołu przedziału powięziowego
  2. Patofizjologia i mechanizm objawów
    1. Mechanizm rozwoju zespołu przedziału powięziowego
    2. Związek między ciśnieniem wewnątrzprzedziałowym a objawami
    3. Zróżnicowanie objawów u dzieci i dorosłych
  3. Diagnostyka i leczenie
    1. Diagnostyka zespołu przedziału powięziowego
    2. Leczenie zespołu przedziału powięziowego
  4. Konsekwencje nieleczonego zespołu przedziału powięziowego
    1. Następstwa po ostrym zespole przedziału powięziowego
    2. Konsekwencje przewlekłego zespołu przedziału powięziowego
  5. Zespół przedziału powięziowego w różnych lokalizacjach
    1. Zespół przedziału powięziowego kończyn dolnych
    2. Zespół przedziału powięziowego w innych lokalizacjach
  6. Różnice między ostrym a przewlekłym zespołem przedziału powięziowego
  7. Podsumowanie objawów i progresji
    1. Kolejne rozdziały

Zespół przedziałów powięziowych – objawy

Zespół przedziałów powięziowych (Compartment syndrome) to poważny stan medyczny charakteryzujący się zwiększonym ciśnieniem wewnątrz zamkniętego przedziału mięśniowego, co prowadzi do upośledzenia lokalnego krążenia. Bez szybkiego leczenia może prowadzić do niedokrwienia i ostatecznie martwicy tkanek. Rozróżniamy dwie główne postaci tego schorzenia: ostrą oraz przewlekłą (wysiłkową), które różnią się dynamiką rozwoju objawów oraz rokowaniem.12

Objawy ostrego zespołu przedziału powięziowego

Ostry zespół przedziałów powięziowych stanowi stan zagrożenia życia i wymaga natychmiastowej interwencji. Typowo rozwija się w ciągu kilku godzin od urazu, jednak może pojawić się nawet do 48 godzin później. Charakterystyczne objawy obejmują:12

  • Ból nieproporcjonalny do urazu – jest to najwcześniejszy i najważniejszy objaw. Ból jest intensywny, głęboki, palący lub tępy i nasilający się przy najmniejszym ruchu.
  • Nasilenie bólu przy biernym rozciąganiu mięśni w obrębie zajętego przedziału – jeden z najwcześniejszych klinicznych wskaźników zespołu przedziałów powięziowych.
  • Napięcie i twardość zajętego przedziału mięśniowego – opisywane jako uczucie „drewnianości” podczas badania palpacyjnego.
  • Parestezje, hipoestezja – zaburzenia czucia występujące stosunkowo wcześnie w przebiegu choroby.
  • Uczucie napięcia, pełności lub zwiększonej objętości mięśnia.
  • Ból nieustępujący po zastosowaniu standardowych środków przeciwbólowych.

    • 123

Klasycznie, objawy zespołu przedziałów powięziowych opisywane są jako „5P” (five Ps): pain (ból), paresthesia (parestezje), pallor (bladość), paralysis (porażenie) i pulselessness (brak tętna). Należy jednak podkreślić, że oprócz parestezji, pozostałe objawy pojawiają się późno w przebiegu schorzenia, gdy doszło już do znaczącego i nieodwracalnego uszkodzenia tkanek.12

Wraz z upływem czasu i narastaniem ciśnienia w zajętym przedziale, objawy postępują i mogą pojawić się:12

  • Osłabienie siły mięśniowej zajętego obszaru
  • Postępujące zaburzenia czucia
  • Bladość skóry pokrywającej zajęty przedział
  • Ochłodzenie kończyny
  • Brak tętna obwodowego (objaw późny)
  • Porażenie mięśni (objaw późny wskazujący na trwałe uszkodzenie)

    • 12

Przebieg ostrego zespołu przedziału powięziowego

Ostry zespół przedziałów powięziowych charakteryzuje się stosunkowo szybkim narastaniem objawów i wymaga natychmiastowej interwencji. Przebieg można podzielić na kilka etapów:123

  • Faza wczesna (0-2 godziny): narastający ból nieproporcjonalny do urazu, zwiększone zapotrzebowanie na leki przeciwbólowe, dyskomfort przy poruszaniu zajętą kończyną. Przedział mięśniowy staje się twardy i napięty.
  • Faza pośrednia (2-4 godziny): pojawienie się parestezji i postępujących zaburzeń czucia w obrębie nerwów przechodzących przez zajęty przedział. Narastające osłabienie mięśniowe.
  • Faza późna (4-6 godzin): widoczne kliniczne objawy niedokrwienia tkanek, w tym bladość skóry, ochłodzenie kończyny, zaburzenia motoryczne.
  • Faza krytyczna (powyżej 6-8 godzin): nieodwracalne uszkodzenie mięśni i nerwów, porażenie mięśni, brak tętna obwodowego.

    • 123

Badania wykazują, że nieodwracalne uszkodzenie tkanek miękkich następuje już po 6-8 godzinach od momentu wzrostu ciśnienia w przedziale, a uszkodzenie nerwów może wystąpić nawet po 2-4 godzinach. Dlatego tak istotne jest wczesne rozpoznanie i natychmiastowe leczenie.123

Rokowanie po leczeniu zależy głównie od szybkości postawienia diagnozy i wdrożenia leczenia. Gdy fasciotomia/” title=”fasciotomia” class=”to-tag” data-termid=”26390″>fasciotomię wykonuje się w ciągu 6 godzin, obserwuje się niemal 100% powrót funkcji kończyny. Po upływie 6 godzin może wystąpić trwałe uszkodzenie nerwów. Dane pokazują, że gdy fasciotomię wykonuje się w ciągu 12 godzin, tylko dwie trzecie pacjentów odzyskuje pełną funkcjonalność kończyny. W przypadkach bardzo opóźnionej interwencji, kończyna może wymagać amputacji.123

Objawy przewlekłego zespołu przedziału powięziowego

Przewlekły zespół przedziałów powięziowych (zwany również wysiłkowym zespołem przedziałów powięziowych) rozwija się stopniowo i jest najczęściej związany z intensywnym wysiłkiem fizycznym. W przeciwieństwie do ostrej postaci, nie stanowi on bezpośredniego zagrożenia życia, a objawy ustępują po zaprzestaniu aktywności fizycznej.12

Charakterystyczne objawy przewlekłego zespołu przedziałów powięziowych obejmują:12

  • Ból lub skurcze mięśni pojawiające się podczas wysiłku, szczególnie po określonym czasie trwania aktywności, dystansie lub intensywności ćwiczeń.
  • Ból nasilający się progresywnie w trakcie kontynuowania wysiłku.
  • Ustąpienie bólu w ciągu 15-30 minut po zaprzestaniu aktywności fizycznej.
  • Uczucie napięcia, pełności lub ciasności w obrębie zajętego przedziału mięśniowego.
  • Drętwienie lub mrowienie w obrębie zajętej kończyny.
  • Osłabienie siły mięśniowej, szczególnie przy próbie kontynuowania aktywności fizycznej.
  • W ciężkich przypadkach, opadanie stopy (foot drop) przy zajęciu przedziałów mięśniowych kończyny dolnej.
  • Widoczne uwypuklenie zajętego mięśnia.

    • 123

Istotną cechą przewlekłego zespołu przedziałów powięziowych jest powtarzalność objawów. Zazwyczaj pojawiają się one po podobnym czasie trwania aktywności lub w podobnych okolicznościach, co pozwala na ustalenie wyraźnego związku przyczynowo-skutkowego między wysiłkiem a objawami.12

Progresja przewlekłego zespołu przedziału powięziowego

Z czasem, w przypadku braku odpowiedniego leczenia, przewlekły zespół przedziałów powięziowych może wykazywać następującą progresję:12

  • Niższy próg aktywności wymagany do wywołania objawów – objawy pojawiają się wcześniej podczas aktywności fizycznej.
  • Większa intensywność objawów – ból staje się bardziej dotkliwy i trudniejszy do zniesienia.
  • Dłuższy czas utrzymywania się objawów po zaprzestaniu aktywności – zamiast ustępować w ciągu kilkunastu minut, objawy mogą utrzymywać się przez dłuższy czas.
  • Bardziej wyraźne zaburzenia nerwowo-mięśniowe, w tym osłabienie mięśni i zaburzenia czucia.
  • Możliwość rozwoju objawów w wielu przedziałach mięśniowych – często objawy zaczynają się w jednym przedziale, a następnie pojawiają się w innych.

    • 12

Pomimo postępującego charakteru objawów, w badaniach histologicznych nie stwierdzono dowodów na trwałe uszkodzenie komórkowe w przypadku przewlekłego zespołu przedziałów powięziowych, co stanowi istotną różnicę w porównaniu z ostrą postacią schorzenia.1

Patofizjologia i mechanizm objawów

Mechanizm powstawania objawów w zespole przedziałów powięziowych jest ściśle związany z patofizjologią tego schorzenia i opiera się na zaburzeniach perfuzji tkanek w zamkniętej przestrzeni anatomicznej.12

Mechanizm rozwoju zespołu przedziału powięziowego

W warunkach fizjologicznych, każdy przedział mięśniowy jest otoczony powięzią, która stanowi nieelastyczną barierę. Gdy dochodzi do urazu lub intensywnego wysiłku, rozwija się następujący mechanizm:12

  • Uraz lub wysiłek powoduje obrzęk mięśni i tkanek w obrębie przedziału powięziowego.
  • Obrzęk prowadzi do wzrostu ciśnienia wewnątrz przedziału, ponieważ powięzie nie są rozciągliwe.
  • Wraz ze wzrostem ciśnienia, przepływ krwi do mięśni i nerwów w obrębie przedziału ulega upośledzeniu.
  • Zmniejszone ukrwienie prowadzi do niedotlenienia (hipoksji) tkanek.
  • Niedotlenione mięśnie wytwarzają substancje chemiczne, które mogą dodatkowo nasilać obrzęk i ciśnienie w przedziale mięśniowym.
  • Powstaje błędne koło, które prowadzi do dalszego wzrostu ciśnienia i pogorszenia perfuzji tkanek.

    • 123

W rezultacie dochodzi do uszkodzenia zarówno mięśni, jak i nerwów znajdujących się w obrębie przedziału. Jeśli procesy te nie zostaną przerwane poprzez obniżenie ciśnienia w przedziale, może dojść do martwicy mięśni i trwałego uszkodzenia nerwów.12

Związek między ciśnieniem wewnątrzprzedziałowym a objawami

Objawy zespołu przedziałów powięziowych są bezpośrednio związane ze wzrostem ciśnienia wewnątrzprzedziałowego (ICP – intracompartmental pressure) i jego wpływem na struktury wewnątrz przedziału:12

  • Ból – jest wynikiem niedokrwienia mięśni i stymulacji nocyceptorów przez produkty metabolizmu beztlenowego, głównie kwas mlekowy. Ból występuje również z powodu drażnienia zakończeń nerwowych przez zwiększone ciśnienie.
  • Parestezje – są efektem ucisku na nerwy przechodzące przez zajęty przedział, co prowadzi do zaburzeń przewodnictwa nerwowego.
  • Napięcie i twardość przedziału – wynikają bezpośrednio ze zwiększonego ciśnienia i obrzęku tkanek w obrębie nierozciągliwej powięzi.
  • Osłabienie mięśniowe – jest konsekwencją niedokrwienia mięśni i zaburzenia funkcji kurczliwych włókien mięśniowych.
  • Bladość skóry – wynika z upośledzenia przepływu krwi przez naczynia skórne z powodu zewnętrznego ucisku.
  • Brak tętna – pojawia się, gdy ciśnienie wewnątrzprzedziałowe przekracza ciśnienie skurczowe krwi, co prowadzi do całkowitego zatrzymania przepływu krwi przez zajęty obszar.

    • 123

W przypadku przewlekłego zespołu przedziałów powięziowych, mechanizm jest podobny, jednak wzrost ciśnienia jest przejściowy i związany z wysiłkiem fizycznym. Podczas aktywności dochodzi do zwiększenia objętości mięśni w wyniku zwiększonego przepływu krwi, co prowadzi do wzrostu ciśnienia w przedziale. Po zaprzestaniu wysiłku, ciśnienie stopniowo normalizuje się, co wyjaśnia ustępowanie objawów.123

Zróżnicowanie objawów u dzieci i dorosłych

Warto podkreślić, że objawy zespołu przedziałów powięziowych mogą różnić się u dzieci i dorosłych. U dzieci klasyczne „5P” są stosunkowo niewiarygodne dla diagnozy zespołu przedziałów powięziowych. Zamiast tego, pierwszymi objawami mogą być:1

  • Wzrastający niepokój
  • Pobudzenie
  • Zwiększone zapotrzebowanie na leki przeciwbólowe

    • 1

Badania wykazały, że zwiększone zapotrzebowanie na leki przeciwbólowe było odnotowywane średnio 7,3 godziny przed zmianą statusu naczyniowego u dzieci i stanowiło bardziej czuły wskaźnik zespołu przedziałów powięziowych niż tradycyjne „5P”. Dlatego u dzieci z grupy ryzyka należy uważnie monitorować „3A”: zwiększony niepokój (anxiety), pobudzenie (agitation) i zwiększone zapotrzebowanie na leki przeciwbólowe (analgesic requirement).1

Diagnostyka i leczenie

Właściwe rozpoznanie i szybkie wdrożenie leczenia mają kluczowe znaczenie w przypadku zespołu przedziałów powięziowych, szczególnie w ostrej postaci, która stanowi stan zagrożenia życia.12

Diagnostyka zespołu przedziału powięziowego

Zespół przedziałów powięziowych jest przede wszystkim rozpoznaniem klinicznym, opartym na objawach i badaniu fizykalnym. W przypadkach wątpliwych można zastosować dodatkowe metody diagnostyczne:12

  • Badanie kliniczne: najważniejsze jest stwierdzenie bólu nieproporcjonalnego do urazu, nasilającego się przy biernym rozciąganiu mięśni w zajętym przedziale. Napięty, twardy przedział mięśniowy jest również istotnym objawem.
  • Pomiar ciśnienia wewnątrzprzedziałowego: wykonywany za pomocą igły wprowadzonej do przedziału mięśniowego i podłączonej do manometru. Ciśnienie powyżej 30 mmHg lub różnica między ciśnieniem rozkurczowym a ciśnieniem w przedziale mniejsza niż 30 mmHg potwierdza rozpoznanie.
  • Badania obrazowe: nie mają większego znaczenia w diagnostyce ostrego zespołu przedziałów powięziowych, mogą być jednak pomocne w wykluczeniu innych przyczyn objawów.

    • 123

W przypadku przewlekłego zespołu przedziałów powięziowych, diagnostyka obejmuje:12

  • Dokładny wywiad dotyczący charakteru objawów, ich związku z wysiłkiem fizycznym oraz czasu ustępowania po zaprzestaniu aktywności.
  • Pomiar ciśnienia wewnątrzprzedziałowego przed i po wysiłku: ciśnienie spoczynkowe powyżej 15 mmHg i powysiłkowe powyżej 20 mmHg są istotnymi wskaźnikami potwierdzającymi rozpoznanie.
  • Badania obrazowe (MRI, USG) mogą być pomocne w wykluczeniu innych przyczyn bólu kończyn, takich jak zapalenie ścięgien, złamania przeciążeniowe czy „shin splints”.

    • 123

Leczenie zespołu przedziału powięziowego

Leczenie zależy od postaci zespołu przedziałów powięziowych:12

Ostry zespół przedziałów powięziowych wymaga natychmiastowej interwencji chirurgicznej w postaci fasciotomii (przecięcie powięzi) w celu obniżenia ciśnienia w zajętym przedziale. Fasciotomia powinna być wykonana jak najszybciej, idealnie w ciągu 6 godzin od wystąpienia objawów. Po upływie 36 godzin od urazu fasciotomia może nie przynieść oczekiwanych korzyści, ponieważ doszło już do nieodwracalnych uszkodzeń tkanek.123

Przed zabiegiem można zastosować następujące działania:1

  • Usunięcie wszelkich zewnętrznych ucisków (opatrunki, gips)
  • Ułożenie kończyny na poziomie serca (nie powyżej)
  • Odpowiednie nawodnienie pacjenta w celu utrzymania ciśnienia tętniczego

    • 1

Przewlekły zespół przedziałów powięziowych zazwyczaj nie wymaga pilnej interwencji. Leczenie obejmuje:12

  • Modyfikację aktywności fizycznej – unikanie ćwiczeń wywołujących objawy
  • Fizjoterapię – ćwiczenia zwiększające zakres ruchu i wzmacniające mięśnie
  • W przypadkach opornych na leczenie zachowawcze, można rozważyć fasciotomię, która pozwala na powrót do normalnej aktywności fizycznej

    • 12

Wyniki po leczeniu fasciotomią są lepsze w przypadku izolowanego zajęcia przedziałów przedniego i/lub bocznego (ponad 80% zadowalających rezultatów) w porównaniu z zajęciem głębokiego przedziału tylnego (60% dobrych wyników).12

Konsekwencje nieleczonego zespołu przedziału powięziowego

Nieleczony ostry zespół przedziałów powięziowych może prowadzić do poważnych, nieodwracalnych konsekwencji, które mają istotny wpływ na funkcję kończyny i jakość życia pacjenta.12

Następstwa po ostrym zespole przedziału powięziowego

Późne następstwa nieleczonego ostrego zespołu przedziałów powięziowych obejmują:12

  • Martwica mięśni – może prowadzić do przykurczów i znacznego upośledzenia funkcji kończyny (przykurcz Volkmanna).
  • Trwałe uszkodzenie nerwów – skutkujące zaburzeniami czucia, chronicznym bólem neuropatycznym i osłabieniem siły mięśniowej.
  • Zaburzenia krążenia – prowadzące do przewlekłego niedokrwienia tkanek i zaburzeń gojenia.
  • Zakażenia – martwicze tkanki są podatne na kolonizację bakteryjną.
  • Brak zrostu złamań – w przypadkach, gdy zespół przedziałów powięziowych towarzyszył złamaniu.
  • Rabdomioliza – rozpad mięśni prążkowanych, prowadzący do uwolnienia mioglobiny, co może skutkować uszkodzeniem nerek.
  • Amputacja kończyny – w skrajnych przypadkach.
  • Niewydolność nerek – wtórna do mioglobinurii.
  • Zgon – w najcięższych przypadkach, na skutek powikłań ogólnoustrojowych.

    • 123

Szczególnie istotne jest, że uszkodzenie nerwów może wystąpić już po 12-24 godzinach ucisku, a uszkodzenie mięśni może nastąpić jeszcze szybciej. Badania wykazują, że martwica mięśni może być obserwowana już po 3 godzinach, 5% tkanek może być uszkodzonych po 4 godzinach, a całkowite uszkodzenie staje się trwałe po 8 godzinach.12

Konsekwencje przewlekłego zespołu przedziału powięziowego

Przewlekły zespół przedziałów powięziowych zazwyczaj nie prowadzi do tak poważnych konsekwencji jak postać ostra, jednak nieleczony może również powodować pewne następstwa:12

  • Chroniczny ból – utrzymujący się przez miesiące, a nawet lata.
  • Ograniczenie aktywności fizycznej – konieczność rezygnacji z uprawiania sportu lub innych aktywności wywołujących objawy.
  • W dłuższej perspektywie – możliwe zmniejszenie masy mięśniowej w zajętym obszarze.
  • Zaburzenia czynności – w ciężkich przypadkach, osłabienie mięśni może prowadzić do trudności w poruszaniu się.

    • 123

Warto podkreślić, że jeśli zostanie przeprowadzona operacja uwolnienia przedziału (fasciotomia), mięśnie zazwyczaj odbudowują swoją masę po zabiegu. Problem ten rzadko prowadzi do długotrwałych urazów lub uszkodzeń.1

Zespół przedziału powięziowego w różnych lokalizacjach

Choć zespół przedziałów powięziowych najczęściej występuje w kończynach dolnych, szczególnie w obrębie przedniej części podudzia, może również rozwinąć się w innych częściach ciała, gdzie występują zamknięte przedziały powięziowe.12

Zespół przedziału powięziowego kończyn dolnych

Kończyna dolna, a zwłaszcza podudzie, jest najczęstszą lokalizacją zespołu przedziałów powięziowych. W obrębie podudzia wyróżniamy cztery główne przedziały:12

  • Przedział przedni – najczęściej zajęty w przewlekłym zespole przedziałów powięziowych. Objawy obejmują ból na przedniej powierzchni podudzia, zaburzenia czucia między pierwszym a drugim palcem stopy oraz osłabienie prostowania stopy (opadanie stopy).
  • Przedział boczny – zajęcie tego przedziału powoduje ból na bocznej powierzchni podudzia i osłabienie odwracania stopy.
  • Przedział tylny powierzchowny – objawy obejmują ból w obrębie łydki i osłabienie zginania podeszwowego stopy.
  • Przedział tylny głęboki – rzadziej zajęty, ale rokowanie jest gorsze. Objawy mogą obejmować ból w głębokiej części łydki oraz zaburzenia czucia na podeszwie stopy.

    • 12

Przewlekły wysiłkowy zespół przedziałów powięziowych często zajmuje ten sam przedział w obu kończynach dolnych.12

Zespół przedziału powięziowego w innych lokalizacjach

Zespół przedziałów powięziowych może również wystąpić w innych częściach ciała:12

  • Kończyny górne – przedramię jest najczęstszą lokalizacją po kończynach dolnych. Objawy obejmują ból, osłabienie i zaburzenia czucia w obrębie ręki i palców.
  • Dłonie i stopy – mogą rozwinąć się w następstwie urazów zmiażdżeniowych. W dłoni objawy mogą obejmować ból, zaburzenia czucia w obrębie palców i ograniczenie ruchomości.
  • Pośladki – rzadka lokalizacja, najczęściej związana z długotrwałym uciskiem podczas utraty przytomności (np. przedawkowanie leków).
  • Jama brzuszna – zespół przedziału powięziowego brzucha (abdominal compartment syndrome) zazwyczaj występuje u pacjentów hospitalizowanych w stanie krytycznym. Objawy obejmują napięty, rozdęty brzuch, zmniejszenie diurezy, niskie ciśnienie krwi, a w zaawansowanych przypadkach niewydolność oddechową.

    • 123

Warto zauważyć, że w każdej z tych lokalizacji, podstawowy mechanizm patofizjologiczny pozostaje taki sam – zwiększone ciśnienie w zamkniętym przedziale powięziowym prowadzi do upośledzenia przepływu krwi i funkcji tkanek w obrębie tego przedziału.12

Różnice między ostrym a przewlekłym zespołem przedziału powięziowego

Ostry i przewlekły zespół przedziałów powięziowych, choć mają podobny mechanizm patofizjologiczny, różnią się istotnie pod względem przyczyn, objawów, przebiegu i leczenia.12

Cecha Ostry zespół przedziałów powięziowych Przewlekły zespół przedziałów powięziowych
Przyczyna Najczęściej uraz (złamania, zmiażdżenia, urazy tętnic) Intensywny wysiłek fizyczny, szczególnie aktywności powtarzalne
Początek objawów Nagły, w ciągu kilku godzin od urazu Stopniowy, podczas lub po aktywności fizycznej
Charakter bólu Intensywny, nieproporcjonalny do urazu, nieustępujący po lekach przeciwbólowych Ból lub skurcze pojawiające się podczas wysiłku, ustępujące po zakończeniu aktywności
Ustępowanie objawów Objawy nie ustępują bez interwencji Objawy ustępują w ciągu 15-30 minut po zaprzestaniu aktywności
Stan zagrożenia Stan zagrożenia życia, wymaga natychmiastowej interwencji Nie stanowi bezpośredniego zagrożenia życia
Następstwa nieleczenia Martwica mięśni, trwałe uszkodzenie nerwów, amputacja, rabdomioliza, zgon Przewlekły ból, ograniczenie aktywności fizycznej, rzadko trwałe uszkodzenia
Leczenie Natychmiastowa fasciotomia (chirurgiczne rozcięcie powięzi) Modyfikacja aktywności, fizjoterapia, w opornych przypadkach fasciotomia
Okno terapeutyczne Bardzo wąskie (idealne < 6 godzin, po 36 godzinach zazwyczaj nieodwracalne uszkodzenia) Szerokie, leczenie można podjąć w dowolnym momencie

Istotne jest, aby pamiętać, że zarówno ostry, jak i przewlekły zespół przedziałów powięziowych wymaga właściwej diagnozy i odpowiedniego leczenia. W przypadku ostrego zespołu, opóźnienie diagnostyki i leczenia może prowadzić do katastrofalnych następstw, podczas gdy przewlekły zespół, choć rzadko prowadzi do trwałych uszkodzeń, może znacząco obniżać jakość życia i uniemożliwiać aktywność fizyczną.123

Podsumowanie objawów i progresji

Zespół przedziałów powięziowych to poważny stan medyczny, którego rozpoznanie i leczenie wymaga szczególnej czujności klinicznej. Objawy i progresja różnią się w zależności od postaci schorzenia – ostrej lub przewlekłej.12

W ostrym zespole przedziałów powięziowych, pierwszym i najważniejszym objawem jest intensywny ból, nieproporcjonalny do urazu, nasilający się przy biernym rozciąganiu mięśni zajętego przedziału. Kolejne objawy, takie jak parestezje, uczucie napięcia i twardości przedziału, pojawiają się w ciągu kilku godzin. Późne objawy, w tym bladość skóry, brak tętna i porażenie mięśni, wskazują na zaawansowane, często nieodwracalne uszkodzenie tkanek. Okno terapeutyczne jest bardzo wąskie – idealne leczenie powinno być wdrożone w ciągu 6 godzin od wystąpienia objawów, a po 36 godzinach zazwyczaj dochodzi do nieodwracalnych uszkodzeń.123

W przewlekłym zespole przedziałów powięziowych, objawy pojawiają się podczas wysiłku fizycznego i ustępują po zaprzestaniu aktywności. Ból lub skurcze mięśni są dominującym objawem, a ich natężenie narasta wraz z kontynuowaniem wysiłku. Po zaprzestaniu aktywności, objawy ustępują w ciągu 15-30 minut. Z czasem próg aktywności wywołującej objawy może się obniżać, a czas ich ustępowania wydłużać. W przeciwieństwie do ostrej postaci, przewlekły zespół przedziałów powięziowych rzadko prowadzi do trwałych uszkodzeń tkanek.123

Kluczowe znaczenie ma szybkie rozpoznanie i wdrożenie odpowiedniego leczenia, szczególnie w przypadku ostrego zespołu przedziałów powięziowych. Należy podkreślić, że rozpoznanie opiera się przede wszystkim na ocenie klinicznej, a pomiar ciśnienia wewnątrzprzedziałowego stanowi jedynie uzupełnienie diagnostyki w przypadkach wątpliwych. Leczeniem z wyboru w ostrej postaci jest natychmiastowa fasciotomia, natomiast w przewlekłej postaci można początkowo zastosować leczenie zachowawcze, a fasciotomię rozważyć w przypadkach opornych na leczenie.123

Kolejne rozdziały

Zapraszamy do dalszego czytania naszego leksykonu.

Wybierz kolejny rozdział z menu poniżej, aby otworzyć nową podstronę kompedium wiedzy i uzyskać szczegółowe informację o leku, substancji lub chorobie.

  1. 10.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Acute Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK448124/
    Acute compartment syndrome occurs when there is increased pressure within a closed osteofascial compartment, resulting in impaired local circulation. Without prompt treatment, acute compartment syndrome can lead to ischemia and eventually, necrosis. […] Acute compartment syndrome typically occurs within a few hours of inciting trauma. However, it can present up to 48 hours after. The earliest objective physical finding is the tense, or ”wood-like” feeling of the involved compartment. Pain is typically severe, out of proportion to the injury. Early on, pain may only be present with passive stretching. However, this symptom may be absent in advanced acute compartment syndrome. In the initial stages, pain may be characterized as a burning sensation or as a deep ache of the involved compartment. Paresthesia, hypoesthesia, or poorly localized deep muscular pain may also be present.
  • #1 Acute compartment syndrome of the extremities – UpToDate
    https://www.uptodate.com/contents/acute-compartment-syndrome-of-the-extremities/print
    Acute compartment syndrome (ACS) is a surgical emergency. […] Symptoms of ACS can include the following: Pain out of proportion to apparent injury (early and common finding) […] Pain exacerbated by passive stretch of muscle within the compartment. […] The signs and symptoms of acute compartment syndrome (ACS) generally appear in a stepwise fashion, although the timing of the appearance of specific findings varies. […] Important clues to the development of ACS include rapid progression of symptoms and signs over a few hours and the presence of multiple findings consistent with the diagnosis in a patient at risk. […] Pain „out of proportion to injury” is often described as an early and sensitive sign of ACS. […] Pain in response to passive stretching of muscles within the affected compartment is widely described as a sensitive early sign of ACS, but it too may be unreliable in some patients.
  • #1 Acute Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK448124/
    Classically, the presentation of acute compartment syndrome has been remembered by „The Five P’s”: pain, pulselessness, paresthesia, paralysis, and pallor. However, aside from paresthesia, which may occur earlier in the course of the condition, these are typically late findings. […] Acute compartment syndrome is a clinical diagnosis and needs prompt treatment. However, the following are done to evaluate further and to confirm the diagnosis. […] Acute compartment syndrome is an emergency condition. Less time should be spent on confirmation of the diagnosis, as delayed treatment may result in loss of limb. […] Acute compartment syndrome is a surgical emergency, so prompt diagnosis and treatment are critical. Once the diagnosis is confirmed, immediate surgical fasciotomy is needed to reduce the intracompartmental pressure. The ideal timeframe for fasciotomy is within six hours of injury, and fasciotomy is not recommended after 36 hours following injury. When tissue pressure remains elevated for that amount of time, irreversible damage may occur, and fasciotomy may not be beneficial in this situation.
  • #1 Compartment syndrome
    https://www.nhs.uk/conditions/compartment-syndrome/
    Compartment syndrome is an increase in pressure inside a muscle, which restricts blood flow and causes pain. If it happens suddenly, it can be serious and need treatment as soon as possible. […] Symptoms include: pain in a muscle this may feel like a burning pain or a deep ache (moving the body part can make the pain even worse), swelling or bulging of the muscle, numbness, weakness or pins and needles, tightness or difficulty moving the affected body part. […] The symptoms can start suddenly, such as after an injury or if a bandage or plaster cast is too tight. This is called acute compartment syndrome. […] Symptoms can also come on gradually after exercising and go away when you rest. This is called chronic compartment syndrome. […] If compartment syndrome happens suddenly, youll need surgery as soon as possible to relieve the pressure in the muscle. […] Treatment is often not needed for compartment syndrome that develops gradually.
  • #1 Compartment syndrome – Wikipedia
    https://en.wikipedia.org/wiki/Compartment_syndrome
    Symptoms of acute compartment syndrome (ACS) include severe pain, decreased blood flow, decreased movement, numbness, and a pale limb. […] It is classically described by pain out of proportion to the injury, or pain with passive stretching of the muscles. […] In acute compartment syndrome, the pain will not be relieved with rest. […] There are five signs and symptoms of acute compartment syndrome. They are known as the „5 Ps”: pain, pallor, decreased pulse, paresthesia, and paralysis. […] Pain and paresthesia are the early symptoms of compartment syndrome. […] Common symptoms are: Pain: A person may feel pain greater than the exam findings. […] This pain may not be relieved by strong painkillers, including opioids like morphine. […] Chronic exertional compartment syndrome, CECS, may cause pain, tightness, cramps, weakness, and numbness.
  • #1 CEUFast – Compartment Syndrome
    https://ceufast.com/course/compartment-syndrome
    As the duration and magnitude of interstitial pressure increases, myoneural function is impaired and necrosis of soft tissues eventually develops. Compartment syndrome can occur where there is significant edema in a compartment within the hand, forearm, upper arm, buttock, legs, feet, and occasionally the abdomen. […] The syndrome may develop as quickly as within the first 30 minutes to 1-2 hours post trauma. Or it may develop postoperatively, post fracture reduction, or in as late as 5-6 days. If it is allowed to last for more than 6 hours, neuromuscular damage becomes irreversible. […] Compartment syndrome usually presents after reperfusion of a limb. Pain and swelling may not occur immediately. The first signs usually occur after the patient has regained consciousness, undergone their post-anesthetic care, and returned to the unit.
  • #1 Lower extremity compartment syndrome | Trauma Surgery & Acute Care Open
    https://tsaco.bmj.com/content/2/1/e000094
    Lower extremity compartment syndrome is a devastating complication if not rapidly diagnosed and properly managed. The classic symptoms of compartment syndrome can be deceiving as they occur late. Any concern for compartment syndrome based on mechanism, or the presence of pain in the affected extremity, should prompt a compartment pressure check. […] The classic signs of acute compartment syndrome include the 6 Ps: pain, paresthesia, poikilothermia, pallor, paralysis, and pulselessness. Pain is usually the initial complaint and should trigger the workup of acute compartment syndrome. […] A delay in the diagnosis of acute compartment syndrome can have devastating consequences for the patient. Early suspicion of the disease should invoke an immediate response. […] In general, longer periods of compartment syndrome and ischemia correlate with worse outcomes. Tissue ischemia of only 1 hour is associated with reversible neuropraxia, whereas ischemia of 4 hours can induce irreversible axonotmesis.
  • #1 Acute Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK448124/
    The prognosis after treatment of compartment syndrome depends mainly on how quickly the condition is diagnosed and treated. When fasciotomy is done within 6 hours, there is almost 100% recovery of limb function. After 6 hours, there may be residual nerve damage. Data show that when the fasciotomy is done within 12 hours, only two-thirds of patients have normal limb function. In very delayed cases, the limb may require an amputation.
  • #1 Chronic exertional compartment syndrome – Symptoms & causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/chronic-exertional-compartment-syndrome/symptoms-causes/syc-20350830
    Chronic exertional compartment syndrome often occurs in the same compartment of an affected limb on both sides of the body, usually the lower leg. […] Signs and symptoms can include: Aching, burning or cramping pain in a compartment of the affected limb […] Pain caused by chronic exertional compartment syndrome typically follows this pattern: Begins consistently after a certain time, distance or intensity of exertion after you start exercising the affected limb […] Progressively worsens as you exercise […] Becomes less intense or stops completely within 15 minutes of stopping the activity […] Over time, recovery time after exercise may increase.
  • #1 Exertional compartment syndrome – Overview – Mayo Clinic Orthopedics & Sports Medicine
    https://sportsmedicine.mayoclinic.org/condition/exertional-compartment-syndrome/
    Exertional compartment syndrome (ECS) is a condition that causes pain with exertion. The condition is most common in runners, but it also occurs in other running sports including soccer, field hockey, basketball, and lacrosse. In 82% of cases, the pain is in both legs. Patients then experience an aching pain in the compartment that becomes sharp if they continue activity. You may develop muscle weakness and sensory disturbance in the involved compartment. The symptoms are typically relieved quickly when you stop the activity. […] With compartment syndrome, the pressures are elevated, especially after exercise.
  • #1 Chronic exertional compartment syndrome | UM Health-Sparrow
    https://www.uofmhealthsparrow.org/departments-conditions/conditions/chronic-exertional-compartment-syndrome
    Chronic exertional compartment syndrome often occurs in the same compartment of an affected limb on both sides of the body, usually the lower leg. […] Signs and symptoms can include: Aching, burning or cramping pain in a compartment of the affected limb, Tightness in the affected limb, Numbness or tingling in the affected limb, Weakness of the affected limb, Foot drop, in severe cases, if legs are affected, Occasionally, swelling or bulging as a result of a muscle hernia. […] Pain caused by chronic exertional compartment syndrome typically follows this pattern: Begins consistently after a certain time, distance or intensity of exertion after you start exercising the affected limb, Progressively worsens as you exercise, Becomes less intense or stops completely within 15 minutes of stopping the activity, Over time, recovery time after exercise may increase.
  • #1 Lower Limb Exertional Compartment Syndrome | PM&R KnowledgeNow
    https://now.aapmr.org/lower-limb-exertional-compartment-syndrome/
    A lower threshold of activity is required for symptom provocation. They become more intense and last for a longer duration after cessation of causative action. Also, neuromuscular dysfunction may become more pronounced. Despite worsening of symptoms, no evidence of permanent cellular damage has been found in histologic studies. […] It is important to note that it is not uncommon for symptoms to develop in multiple compartments over time. This may represent a natural progression of the condition or reemergence of symptoms in a new compartment after treatment, such as a fasciotomy.
  • #1 Compartment Syndrome: Causes, Symptoms, and Treatment
    https://patient.info/bones-joints-muscles/compartment-syndrome-leaflet
    The initial injury usually causes swelling of the muscles and tissues within the fascial compartment of the limb. This causes the pressure within the compartment to rise. As time progresses, and as the degree of pressure in the fascial compartment increases, blood flow to the muscles in the compartment reduces. This lack of blood flow (called ischaemia) means that oxygen is not delivered effectively to the muscles and muscle damage begins to occur. […] As muscle damage occurs, muscle cells start to produce chemicals which can further increase swelling and pressure within the muscle compartment. A vicious circle can be set up. Nerves within the compartment can also be compressed and damaged. If untreated, the muscle can be irreversibly and permanently damaged and can die (called muscle necrosis).
  • #1 Compartment Syndrome – Injuries; Poisoning – Merck Manual Professional Edition
    https://www.merckmanuals.com/professional/injuries-poisoning/fractures/compartment-syndrome
    The earliest symptom is pain out of proportion to the severity of injury. […] Pain, one of the 5 Ps of tissue ischemia, is followed by the other 4: paresthesias, paralysis, pallor, and pulselessness. Compartments may feel tense when palpated. […] Once the process triggering compartment syndrome begins, compartment syndrome tends to increase in severity. […] Consider compartment syndrome if pain appears to be out of proportion to the severity of injury and is increased by passive stretching of muscles within the compartment or if the compartment is tense. […] Measure compartment pressure to confirm the diagnosis; a finding of more than approximately 30 mm Hg or within approximately 30 mm Hg of diastolic BP confirms it. […] Unless the disorder resolves rapidly after initial treatment, fasciotomy must be done as soon as possible.
  • #1 UNDERSTANDING COMPARTMENT SYNDROME: CAUSES AND TREATMENT | Mya Care
    https://myacare.com/blog/understanding-compartment-syndrome-causes-and-treatment
    Compartment syndrome is a painful medical condition that occurs when pressure builds within a muscle compartment, leading to diminished blood flow and possible tissue damage. It can lead to lifelong debilitation if not treated promptly. […] This syndrome can give rise to various symptoms, which can vary depending on the affected compartment. However, six main symptoms commonly surface across all types, known as the „6 P’s.” […] The „6 P’s” of compartment syndrome are: Pain is often described as severe and out of proportion to the injury. Paresthesia. Pallor: Pale appearance of the skin, which follows when there is decreased blood flow to the affected region. Pulselessness: The absence of a pulse occurs with blood vessel compression. Paralysis: Nerve compression results in an inability to move the affected area. Poikilothermia: The inability to regulate body temperature due to lowered blood flow to the affected area.
  • #1 Azthena logo with the word Azthena
    https://www.news-medical.net/health/Compartment-Syndrome-Diagnosis.aspx
    Compartment syndrome is a dangerous condition which occurs when excess pressure builds within the muscles. It is a painful condition that could manifest in both acute and chronic forms. […] The progression of such conditions results in an increased interstitial or intra-compartmental pressure (ICP) within the compartment of the affected muscle. […] Chronic Compartment Syndrome (CCS), also known as Chronic Exertional Compartment Syndrome (CECS), results from the long-term and repetitive use of the muscles and is generally associated with pain. This condition occurs when there is increased amount of blood flow to the muscles (usually from high-intensity exercises) that facilitates the expansion of the blood vessel and builds pressure. Eventually, this pressure would restrict the blood flow and lead to permanent damage.
  • #1 Compartment Syndrome | Pediatric Orthopaedic Society of North America (POSNA)
    https://posna.org/physician-education/study-guide/compartment-syndrome
    Agitation, anxiety, and an increase in analgesic needs may be the first signs of compartment syndrome in children […] Pain out of proportion and pain with passive stretch are usually the first signs of increased intra-compartmental pressure in adults. […] In a report of 33 children with compartment syndrome the 5 Ps were found to be relatively unreliable for diagnosis of compartment syndrome in children. […] They found that increasing analgesic requirement was documented on average 7.3 hours before a change in the vascular status and was a more sensitive indicator of compartment syndrome in children than the traditional 5 Ps. […] Children at risk for compartment syndrome should be closely monitored for the „3 As”: increasing anxiety, agitation, and analgesic requirement. […] Compartment syndrome remains a clinical diagnosis. Clinicians should monitor high-risk patients and closely monitor their analgesic use.
  • #1 Azthena logo with the word Azthena
    https://www.news-medical.net/health/Compartment-Syndrome-Diagnosis.aspx
    Diagnosisng CCS though ICP level is done before and after exercise. A resting pressure greater than 15 mmHg and post-exercise pressure greater than 20 mmHg are significant markers in confirming a CCS diagnosis. At present, this test is the gold standard for diagnosing chronic exertional compartment syndrome.
  • #1 CEUFast – Compartment Syndrome
    https://ceufast.com/course/compartment-syndrome
    The first suspicions are usually aroused when a patient complains of severe pain in the lower legs when they have recovered consciousness or a few hours after surgery. […] The diagnosis of compartment syndrome requires a high index of clinical suspicion. Timing of identification and intervention with compartment syndrome is crucial to a positive patient outcome. […] Remember the 6 Ps of compartment syndrome: Paresthesia, Pain, Pressure, Pallor, Paralysis, Pulselessness. […] When compartment syndrome is diagnosed and treated early, full recovery usually follows. When initial signs and symptoms appear, loosen any external constrictive dressings or cut the cast. Other measures are to position the extremity at the level of the heart not above the heart and provide adequate hydration of the patient to maintain arterial blood pressure.
  • #1 Guide | Physical Therapy Guide to Compartment Syndrome | Choose PT
    https://www.choosept.com/guide/physical-therapy-guide-compartment-syndrome
    If you have signs of ACS after a severe injury, go to the emergency room right away for evaluation by a doctor. They can measure the pressure level in the involved compartment. If needed, surgery will be done to drain swelling and ease the pressure in the compartment. If you have this procedure, you will stay in the hospital until the pressure returns to normal and your wound heals properly. […] CCS symptoms can be like those in other conditions. Your doctor or physical therapist will evaluate you to rule out other possible diagnoses, such as: Tendinitis, Stress fractures, Shin splints, Other inflammatory conditions. […] If CCS is strongly suspected, your physical therapist likely will refer you for a test called the „compartment pressure measurement.” This test measures the pressure in the involved compartment before, during, and after exercise. The goal of the test is to reproduce symptoms that occur during real-life activities.
  • #1 Acute compartment syndrome of the extremities – UpToDate
    https://www.uptodate.com/contents/acute-compartment-syndrome-of-the-extremities/print
    Muscle weakness can be difficult to assess in the traumatized patient, patients receiving sedating medications, and patients with altered mental status, and may be attributable to pain, fracture, direct soft tissue injury, peripheral or central nerve injury, or ACS. […] Left untreated, ACS can result in muscle necrosis, sensory deficits, paralysis, infection, fracture nonunion, and limb amputation. […] The most important determinant of a poor outcome from ACS is a delayed or missed diagnosis.
  • #1 Acute Compartment Syndrome: Practice Essentials, Anatomy, Pathophysiology
    https://emedicine.medscape.com/article/307668-overview
    Acute compartment syndrome occurs when the tissue pressure within a closed muscle compartment exceeds the perfusion pressure and results in muscle and nerve ischemia. It typically occurs subsequent to a traumatic event, most commonly a fracture. […] Late manifestations of compartment syndrome include the absence of a distal pulse, hypoesthesia, and extremity paresis, because the cycle of elevating tissue pressure eventually compromises arterial blood flow. If left untreated or if inadequately treated, the muscles and nerves within the compartment undergo ischemic necrosis, and a limb contracture, called a Volkmann contracture, results. Severe cases may lead to renal failure and death. […] Common symptoms observed in compartment syndrome include a feeling of tightness and swelling. Pain with certain movements, particularly passive stretching of the muscles, is the earliest clinical indicator of compartment syndrome. A patient may report pain with active flexion. The pain in compartment syndrome is often described as burning; it is also deep and aching in nature and is worsened by passive stretching of the involved muscles.
  • #1 Acute compartment syndrome of the extremities – UpToDate
    https://www.uptodate.com/contents/acute-compartment-syndrome-of-the-extremities
    Acute compartment syndrome (ACS) is a surgical emergency. Compartment syndrome occurs when increased pressure within a compartment compromises the circulation and function of the tissues within that space. Symptoms of ACS can include the following: Pain out of proportion to apparent injury (early and common finding), persistent deep ache or burning pain, paresthesias (onset within approximately 30 minutes to two hours of ACS; suggests ischemic nerve dysfunction). Examination findings suggestive of ACS include the following: Pain with passive stretch of muscles in the affected compartment (early finding), tense compartment with a firm „wood-like” feeling, pallor from vascular insufficiency (uncommon), diminished sensation, muscle weakness (onset within approximately two to four hours of ACS), paralysis (late finding). The signs and symptoms of acute compartment syndrome (ACS) generally appear in a stepwise fashion, although the timing of the appearance of specific findings varies. Important clues to the development of ACS include rapid progression of symptoms and signs over a few hours and the presence of multiple findings consistent with the diagnosis in a patient at risk. Left untreated, ACS can result in muscle necrosis, sensory deficits, paralysis, infection, fracture nonunion, and limb amputation. Rhabdomyolysis may occur with muscle ischemia, resulting in myoglobinuria and possible kidney failure necessitating dialysis.
  • #1 Compartment syndrome: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/001224.htm
    Acute compartment syndrome is a serious condition that involves increased pressure in a muscle compartment. It can lead to problems with blood flow to the affected area leading to muscle and nerve damage. […] Symptoms of compartment syndrome are sometimes not easy to detect. With an acute injury, the symptoms can become severe within a few hours. […] Symptoms may include: Pain that is much higher than expected with the injury, Severe pain that doesn’t go away after taking pain medicine or raising the affected area, Decreased sensation, numbness, tingling, weakness of the affected area, Paleness of the skin (pallor), Swelling or inability to move the affected part. […] If the diagnosis is delayed, permanent nerve injury and loss of muscle function can result. This is more common when the injured person is unconscious or heavily sedated and cannot complain of pain. Permanent nerve injury can occur after less than 12 to 24 hours of compression. Muscle injuries can occur even faster.
  • #1
    https://www.footcaremd.org/conditions-treatments/ankle/chronic-exertional-compartment-syndrome
    Chronic Exertional Compartment Syndrome (CECS) is an unusual cause of pain in the legs during physical activity. It is caused by too much swelling of the muscles in the leg during exercise. This causes a decrease in blood flow to the muscles, resulting in pain and sometimes numbness and weakness of the leg. […] Patients with CECS notice a dull ache in the leg with activity. If ignored, the pain becomes so bad that the activity must be stopped. The pain begins at the same time during activity. The pain usually goes away with rest, but it takes some time. It is often easy for someone with this problem to point to the exact location where the pain is. […] Sometimes there is numbness, cramping, or weakness in the leg. On rare occasions, the condition will cause shrinking of the muscles in the affected area. […] If the symptoms continue over time, your muscles may shrink in size. However, if surgery is done, the muscles typically rebuild in size after the compartment release. This issue rarely leads to long-term injury or damage.
  • #1 Compartment syndrome of the lower extremity – acute and chronic – Florida Surgical Clinic
    https://floridasurgicalclinic.com/general-surgery/compartment-syndrome-of-the-lower-extremity-acute-and-chronic/
    Leg pain is a common complaint among vascular patients. However, most pain is related to nerve problems or poor blood flow. Occasionally, the pain can be due to an increased pressure in the muscle compartments themselves. […] Compartment syndrome is an elevated pressure within the fascial compartment. […] Some people may notice increased pain, usually in the calf muscles, after extensive exercise. This can be a symptom of chronic compartment syndrome. […] The primary cause of compartment syndrome is a reperfusion injury after loss of blood flow for an extended amount of time. […] Chronic compartment syndrome is far less common and results in increased swelling of the lower leg compartments during or after exercise. […] Symptoms of Compartment Syndrome: Pain – especially with passive motion of the foot, Extremely tight/tender tissue, Pulselessness due to compression of the artery – this is a very late finding, Paresthesias/numbness from the compression of the nerve.
  • #1 Exertional Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK544284/
    The pathophysiologic cascade following this abnormal increase in intracompartmental pressure results in reduced myocyte oxygenation and ultimately resulting in myonecrosis and neurologic damage. […] The diagnosis of CECS has its basis in a thorough clinical history, paying particular attention to a patient’s characterization of pain during strenuous activity, well-localized to a specific compartment, and the pain/symptoms disappear quickly after the cessation of activity. […] In general, patients with isolated anterior and/or lateral compartment (over 80%) involvement generally report superior outcomes compared to their deep posterior compartment counterparts (60%). […] Like CECS, AECS correlates with repetitive activities such as endurance sports, military training and not associated with acute trauma. This condition typically affects adolescents and young men. […] The key to making the diagnosis is awareness of this entity. The examination is significant for pain out of proportion and pain with passive stretch.
  • #1 Compartment Syndrome
    https://www.osmifw.com/orthopedic-diseases-disorders/compartment-syndrome/
    Compartment syndrome is a painful and sometimes serious medical condition in which excessive pressure builds up within a muscle compartment, impeding the blood flow to the tissues in the affected area thus depriving them of necessary oxygen (ischemia). Compartment syndrome occurs most commonly in the front muscle compartment of the calf, but can also present in the arms, hands, feet, and buttocks. Compartment syndrome often occurs after an injury and can be classified as acute or chronic, depending on the cause. […] Acute compartment syndrome is considered a medical emergency and usually presents shortly after an accident or fracture, while chronic (also called exertional) compartment syndrome may take days or weeks to develop and is generally associated with physical exertion or exercise.
  • #1 CEUFast – Compartment Syndrome
    https://ceufast.com/course/compartment-syndrome
    Compartment syndrome, if not identified and acted upon early, will result in irreversible damage to neuromuscular soft tissue. Therefore, the healthcare professional must be aware of the risks, signs and symptoms, unusual circumstances, and appropriate interventions with this syndrome. Compartment syndrome is a life-threatening condition in which increased tissue pressure in a confined anatomical space causes decreased blood flow leading to ischemia and dysfunction of contained myoneural elements. It is marked by pain, muscle weakness, sensory loss, and palpable tenseness in the involved compartment. Ischemia can lead to necrosis resulting in permanent impairment of function. Increased pressure within the compartment results from bleeding and swelling into the closed space which in turn causes pressure on the vital structures.
  • #1 Understanding compartment syndrome by type
    https://www.ems1.com/medical-clinical/articles/understanding-compartment-syndrome-by-type-9cmctBxVcgQhvP9N/
    Compartment syndrome is a rare condition that occurs when excessive tissue pressure builds up and exceeds a closed muscle compartment. The pressure decreases blood flow to muscle and nerves causing ischemia and can result in damage to both types of cells. […] Acute compartment syndrome may also be caused if an individual suffers an injury in surrounding soft tissue and the responding paramedic or EMT does not use to correct splinting process. The additional strain that is put in these areas can further the injury. […] Acute compartment syndrome symptoms include deep leg or arm pain, greater pain than would be expected from the injury itself, visible bulging of the muscle, tingling or burning sensation, swelling and difficulty moving, discoloration, and numbness or paralysis (this is a late sign and usually indicates permanent injury).
  • #1 Our knowledge of orthopaedics. Your best health.
    https://www.orthoinfo.org/en/diseases–conditions/compartment-syndrome/?__hstc=108380893.ee981393c835e06ba3d2b50942a7506e.1741824001198.1741824001199.1741824001200.1&__hssc=108380893.1.1741824001201&__hsfp=3300808088
    Compartment syndrome is a painful condition that occurs when pressure within the muscles builds to dangerous levels. This pressure can decrease blood flow, which prevents nourishment and oxygen from reaching nerve and muscle cells. […] Compartment syndrome can be either acute (having severe symptoms for a short period of time) or chronic (long-lasting). […] Acute compartment syndrome is a medical emergency. It is usually caused by a severe injury and is extremely painful. Without treatment, it can lead to permanent muscle damage. […] Chronic compartment syndrome, also known as exertional compartment syndrome, is usually not a medical emergency. It is most often caused by athletic exertion and is reversible with rest. […] The classic sign of acute compartment syndrome is severe pain, especially when the muscle within the compartment is stretched. […] The pain is more intense than what would be expected from the injury itself. Using or stretching the involved muscles increases the pain. […] Chronic compartment syndrome causes pain or cramping during exercise. This pain goes away when activity stops. It most often occurs in the leg.
  • #1 Compartment Syndrome: Causes, Symptoms, and Treatment
    https://patient.info/bones-joints-muscles/compartment-syndrome-leaflet
    Compartment syndrome occurs due to increased pressure within a confined space, or compartment, in the body. Compartment syndrome most commonly occurs in the leg below the knee. Acute compartment syndrome (occurring over a short period of time, and causing severe symptoms) is an emergency. If untreated, it can affect the blood supply to muscles in the affected compartment and can result in death (necrosis) of the muscles. Rapid diagnosis and treatment to relieve the pressure can lead to complete recovery of the affected muscles. Chronic (long-lasting) compartment syndrome can also occur. This isn’t usually isn’t an emergency. It typically occurs during or after exercise, and generally gets better with rest. […] The main symptom of compartment syndrome is pain. Pain usually occurs even at rest and may also be worse on movement. Pain is likely to occur after any injury. However, in compartment syndrome, the pain tends to be severe and out of proportion to the injury.
  • #2 Our knowledge of orthopaedics. Your best health.
    https://www.orthoinfo.org/en/diseases–conditions/compartment-syndrome/?__hstc=108380893.ee981393c835e06ba3d2b50942a7506e.1741824001198.1741824001199.1741824001200.1&__hssc=108380893.1.1741824001201&__hsfp=3300808088
    Compartment syndrome is a painful condition that occurs when pressure within the muscles builds to dangerous levels. This pressure can decrease blood flow, which prevents nourishment and oxygen from reaching nerve and muscle cells. […] Compartment syndrome can be either acute (having severe symptoms for a short period of time) or chronic (long-lasting). […] Acute compartment syndrome is a medical emergency. It is usually caused by a severe injury and is extremely painful. Without treatment, it can lead to permanent muscle damage. […] Chronic compartment syndrome, also known as exertional compartment syndrome, is usually not a medical emergency. It is most often caused by athletic exertion and is reversible with rest. […] The classic sign of acute compartment syndrome is severe pain, especially when the muscle within the compartment is stretched. […] The pain is more intense than what would be expected from the injury itself. Using or stretching the involved muscles increases the pain. […] Chronic compartment syndrome causes pain or cramping during exercise. This pain goes away when activity stops. It most often occurs in the leg.
  • #2 Acute Compartment Syndrome Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/307668-clinical
    Patients with compartment syndrome typically present with pain whose severity appears out of proportion to the injury. The pain is often described as burning. The pain is also deep and aching in nature and is worsened by passive stretching of the involved muscles. The patient may describe a tense feeling in the extremity. Pain, however, should not be a sine qua non of the diagnosis. In severe trauma, such as an open fracture, it is difficult to differentiate between pain from the fracture and pain resulting from increased compartment pressure. […] Common symptoms observed in compartment syndrome include a feeling of tightness and swelling. Pain with certain movements, particularly passive stretching of the muscles, is the earliest clinical indicator of compartment syndrome. A patient may report pain with active flexion.
  • #2 Compartment syndrome: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/001224.htm
    Acute compartment syndrome is a serious condition that involves increased pressure in a muscle compartment. It can lead to problems with blood flow to the affected area leading to muscle and nerve damage. […] Symptoms of compartment syndrome are sometimes not easy to detect. With an acute injury, the symptoms can become severe within a few hours. […] Symptoms may include: Pain that is much higher than expected with the injury, Severe pain that doesn’t go away after taking pain medicine or raising the affected area, Decreased sensation, numbness, tingling, weakness of the affected area, Paleness of the skin (pallor), Swelling or inability to move the affected part. […] If the diagnosis is delayed, permanent nerve injury and loss of muscle function can result. This is more common when the injured person is unconscious or heavily sedated and cannot complain of pain. Permanent nerve injury can occur after less than 12 to 24 hours of compression. Muscle injuries can occur even faster.
  • #2 Acute Compartment Syndrome Clinical Presentation: History, Physical Examination
    https://emedicine.medscape.com/article/307668-clinical
    The traditional 5 P’s of acute ischemia in a limb (ie, pain, paresthesia, pallor, pulselessness, poikilothermia) are not clinically reliable; they may manifest only in the late stages of compartment syndrome, by which time extensive and irreversible soft tissue damage may have taken place. Peripheral pulses and capillary refill remain normal in most cases of upper extremity acute compartment syndrome. […] Decreased 2-point discrimination is the most consistent early finding, and correlation has also been reported between diminished vibration sense (as measured with a 256 cycle per second tuning fork). If objective evidence of a major sensory deficit, a motor deficit, or loss of peripheral pulse is found, the syndrome is far advanced.
  • #2 Compartment Syndrome: Causes, Diagnosis, Symptoms, and Treatments
    https://www.webmd.com/pain-management/compartment-syndrome-causes-treatments
    Acute compartment syndrome usually develops over a few hours after a serious injury to an arm or leg. Some symptoms of acute compartment syndrome include: A new and persistent deep ache in an arm or leg […] Pain that seems greater than expected for the severity of the injury […] Numbness, pins and needles, or electricity-like pain in the limb […] Swelling, tightness, and bruising […] Weakness or loss of sensation […] Pain that doesn’t go away after treatment such as pain medicine or icing and raising the limb […] Pale skin in the affected area. […] Symptoms of chronic compartment syndrome (exertional compartment syndrome) include aching or cramping in the affected muscle (buttock, thigh, or lower leg) that gets worse within 30 minutes after starting exercise. If it’s in the leg, it can cause foot drop (difficulty lifting the front of the foot when you walk, which sometimes makes you drag your foot). Symptoms usually go away with rest, and muscle function remains normal. Exertional compartment syndrome can feel like shin splints and be confused with that condition.
  • #2 Compartment Syndrome | Orthopedics | Mercy Health
    https://www.mercy.com/health-care-services/orthopedics-sports-medicine-spine/specialties/knee-leg/conditions/compartment-syndrome
    Symptoms of acute compartment syndrome include: Pain that is more intense than the injury would suggest […] Symptoms of chronic compartment syndrome include: Pain or cramping while exercising that subsides when activity stops […] Acute compartment syndrome requires immediate fascia release surgery, where the skin and fascia is cut open to relieve the swelling and pressure. […] Chronic compartment syndrome can be treated with: Physical therapy exercises to help relieve the pressure caused by compartment syndrome, including range of motion and muscle strengthening exercises.
  • #2 CEUFast – Compartment Syndrome
    https://ceufast.com/course/compartment-syndrome
    The first suspicions are usually aroused when a patient complains of severe pain in the lower legs when they have recovered consciousness or a few hours after surgery. […] The diagnosis of compartment syndrome requires a high index of clinical suspicion. Timing of identification and intervention with compartment syndrome is crucial to a positive patient outcome. […] Remember the 6 Ps of compartment syndrome: Paresthesia, Pain, Pressure, Pallor, Paralysis, Pulselessness. […] When compartment syndrome is diagnosed and treated early, full recovery usually follows. When initial signs and symptoms appear, loosen any external constrictive dressings or cut the cast. Other measures are to position the extremity at the level of the heart not above the heart and provide adequate hydration of the patient to maintain arterial blood pressure.
  • #2
    https://step2.medbullets.com/orthopedics/120558/compartment-syndrome
    pain with active contraction of the compartment. […] may have paresthesia or numbness. […] firm, swollen, and wooden feeling of the muscles on palpation. […] 6 Ps only manifest in the late stages of the syndrome Pallor. […] Pain out of proportion worse with passive stretch. […] Paresthesia pins and needles sensation. […] Pulselessness. […] Poikilothermia. […] Paralysis. […] this results in a lack of oxygen and the accumulation of waste products, causing pain and decreased peripheral sensation irreversible tissue damage occurs between 6-8 hours after onset. […] after a period of ischemia, tissue reperfusion generates toxic reactive oxygen species and other inflammatory mediators that cause increased capillary permeability and interstitial edema increased edema leads to rising compartment pressures, which can cause compartment syndrome.
  • #2 Acute Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK448124/
    The prognosis after treatment of compartment syndrome depends mainly on how quickly the condition is diagnosed and treated. When fasciotomy is done within 6 hours, there is almost 100% recovery of limb function. After 6 hours, there may be residual nerve damage. Data show that when the fasciotomy is done within 12 hours, only two-thirds of patients have normal limb function. In very delayed cases, the limb may require an amputation.
  • #2 Acute Compartment Syndrome: Practice Essentials, Anatomy, Pathophysiology
    https://emedicine.medscape.com/article/307668-overview
    If the tissue pressure remains elevated in a patient with any other signs or symptoms of a compartment syndrome, adequate decompressive fasciotomy must be performed as an emergency procedure. […] When fasciotomy was performed within 12 hours after the onset of acute compartment syndrome, Sheridan and Matsen reported that normal limb function was regained in 68% of patients. However, when fasciotomy was delayed 12 hours or longer, only 8% of patients had normal function. Thus, little or no return of function can be expected when the diagnosis and treatment are delayed.
  • #2 Compartment syndrome – Wikipedia
    https://en.wikipedia.org/wiki/Compartment_syndrome
    This pain can last for months or even years, but rest may relieve it. […] Exercise causes these symptoms. […] Symptoms will occur after a certain level of exercise. […] The anterior compartment is most affected. […] In chronic exertional compartment syndrome the pain will dissipate with rest.
  • #2
    https://www.southtexaspodiatrist.com/services/chronic-exertional-compartment-syndrome
    Runners and other athletes may experience symptoms of leg and foot numbness and pain which comes on during and after activity. Such symptoms may be frustrating to the athlete as their diagnoses and treatment may be delayed due to the intermittent nature of symptoms. […] Muscles, when overused, may swell while running. The swelling is contained within the compartment resulting in increased compartment pressure. The fascia surrounding the muscles has minimal elasticity or expansibility. The delicate nerves in the compartment are sensitive to pressure leading to pain and numbness. […] Symptoms of chronic exertional compartment syndrome generally include the following: A feeling of fullness or tightness in the affected limb. Numbness or tingling (paresthesia) in the affected leg. Weakness in the affected leg. Aching, burning or cramping in the affected leg. Visible or palpable area of swelling or bulging due to muscle swelling or a muscle pushing out of the compartment (muscle herniation). Foot drop.
  • #2 Chronic exertional compartment syndrome | Altru Health System
    https://www.altru.org/health-library/conditions/chronic-exertional-compartment-syndrome
    Chronic exertional compartment syndrome is an exercise-induced muscle and nerve condition that causes pain, swelling and sometimes disability in the affected muscles of the legs or arms. […] Signs and symptoms can include: Aching, burning or cramping pain in a compartment of the affected limb, Tightness in the affected limb, Numbness or tingling in the affected limb, Weakness of the affected limb, Foot drop, in severe cases, if legs are affected, Occasionally, swelling or bulging as a result of a muscle hernia. […] Pain caused by chronic exertional compartment syndrome typically follows this pattern: Begins consistently after a certain time, distance or intensity of exertion after you start exercising the affected limb, Progressively worsens as you exercise, Becomes less intense or stops completely within 15 minutes of stopping the activity, Over time, recovery time after exercise may increase.
  • #2 Compartment Syndrome| Baptist Health
    https://www.baptisthealth.com/care-services/conditions-treatments/compartment-syndrome
    Compartment syndrome can impact muscles in your legs, arms, hands, feet, and butt. […] Both acute and chronic compartment syndrome share similar symptoms. In chronic compartment syndrome, the symptoms tend to affect the same muscle compartments of the limbs on both sides of your body. […] Common compartment syndrome symptoms: Tightness, Pain, Burning, Aching, Tingling, Cramping, Numbness, Weakening. […] If the muscles in your legs become severely impacted, you may find it difficult to lift your foot, a condition sometimes called drop foot or foot drop. […] The symptoms follow a predictable pattern. You experience the symptom after a certain amount of physical activity time, distance, or effort. The symptom worsens as you continue to exert yourself. However, the symptoms subside after you stop exerting yourself, typically within 15 minutes. Over time, it may take longer for the symptoms to fade.
  • #2 Lower Limb Exertional Compartment Syndrome | PM&R KnowledgeNow
    https://now.aapmr.org/lower-limb-exertional-compartment-syndrome/
    A lower threshold of activity is required for symptom provocation. They become more intense and last for a longer duration after cessation of causative action. Also, neuromuscular dysfunction may become more pronounced. Despite worsening of symptoms, no evidence of permanent cellular damage has been found in histologic studies. […] It is important to note that it is not uncommon for symptoms to develop in multiple compartments over time. This may represent a natural progression of the condition or reemergence of symptoms in a new compartment after treatment, such as a fasciotomy.
  • #2 Acute Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK448124/
    Acute compartment syndrome occurs when there is increased pressure within a closed osteofascial compartment, resulting in impaired local circulation. Without prompt treatment, acute compartment syndrome can lead to ischemia and eventually, necrosis. […] Acute compartment syndrome typically occurs within a few hours of inciting trauma. However, it can present up to 48 hours after. The earliest objective physical finding is the tense, or ”wood-like” feeling of the involved compartment. Pain is typically severe, out of proportion to the injury. Early on, pain may only be present with passive stretching. However, this symptom may be absent in advanced acute compartment syndrome. In the initial stages, pain may be characterized as a burning sensation or as a deep ache of the involved compartment. Paresthesia, hypoesthesia, or poorly localized deep muscular pain may also be present.
  • #2 Compartment Syndrome | Stanford Health Care
    https://stanfordhealthcare.org/medical-conditions/bones-joints-and-muscles/compartment-syndrome.html
    Acute compartment syndrome, which usually results from a severe injury, requires immediate medical attention. […] The two types of compartment syndrome are acute and chronic. Acute compartment syndrome typically happens after a severe injury and requires immediate medical attention. Chronic compartment syndrome is an injury that many athletes develop as a result of repetitive motions with exercise and certain sports. […] Compartment syndrome affects muscle compartments most often in your legs, although it can develop in your arms, hands, or feet. When pressure begins to build in a muscle compartment, it can quickly become serious. […] Because fascia doesn’t expand, the pressure can cut off the blood supply to a compartment. Lack of blood flow prevents oxygen and nutrients from reaching the muscles, blood vessels, and nerves in the compartment and can lead to tissue damage.
  • #2 Diagnosing Compartment Syndrome | NYU Langone Health
    https://nyulangone.org/conditions/compartment-syndrome/diagnosis
    Doctors at NYU Langone provide a quick and accurate diagnosis of compartment syndrome, which occurs when increased pressure inside a muscle compartment disrupts or blocks blood flow to muscles and nerves. Restricted blood flow may cause muscle and nerve tissue to weaken and die. […] Acute compartment syndrome is a medical emergency and is often the result of a traumatic injury, such as a fracture; severe muscle bruises; injuries that crush part of the arm or leg; serious burns; or complications during surgery. […] Without treatment to relieve the pressure of acute compartment syndrome, muscle and nerve tissue may be cut off from their blood supply. Without oxygen and nutrients, muscles and nerves may stop functioning or die. […] If you experience significant pain, numbness or tingling, tightness in or around the muscle with excessive swelling, or notice that the skin in the affected area is pale or shiny and tight like a drum, our doctors recommend that you go to the nearest emergency room.
  • #2 Azthena logo with the word Azthena
    https://www.news-medical.net/health/Compartment-Syndrome-Diagnosis.aspx
    Diagnosisng CCS though ICP level is done before and after exercise. A resting pressure greater than 15 mmHg and post-exercise pressure greater than 20 mmHg are significant markers in confirming a CCS diagnosis. At present, this test is the gold standard for diagnosing chronic exertional compartment syndrome.
  • #2 Compartment Syndrome: Symptoms and Treatment | Doctor
    https://patient.info/doctor/compartment-syndrome-pro
    Compartment syndrome is caused by an increased pressure within a closed anatomical space, which compromises the circulation and function of the tissues within that space. This may result in temporary or permanent damage to muscles and nerves. Compartment syndrome may be acute or chronic: […] Acute compartment syndrome is most often caused by trauma, which may be relatively minor. Intense exercise can also cause acute compartment syndrome. Acute compartment syndrome requires prompt diagnosis and urgent treatment. […] Chronic compartment syndrome is usually caused by exercise and presents with recurrent pain and disability, which subside when the cause (usually running) is stopped but return when the activity is resumed. […] With increasing duration and magnitude of interstitial pressure, there is increasing impairment of muscle and nerve function and necrosis of soft tissues. Initial venous compromise may progress to reduced capillary flow, which increases ischaemia and may further increase the interstitial pressure, leading to a vicious cycle of increasing pressures. Arterial blood inflow is reduced when the pressure exceeds systolic blood pressure.
  • #2 Exertional Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK544284/
    Exertional compartment syndrome is a commonly underdiagnosed entity that occurs secondary to elevated intra-compartmental pressures in the absence of trauma. There are two forms: chronic, in which symptoms such as pain or paresthesias typically resolve with rest, and acute, which is a surgical emergency in which unremitting symptoms may cause loss of limb. […] Chronic exertional compartment syndrome (CECS) occurs in the setting of recurrent, reversible ischemic episodes following the cessation of activity resulting in the predictable decrease in fascial compartment pressures. […] Acute exertional compartment syndrome (AECS) is a rare entity that, unfortunately, its diagnosis is often delayed. Just as in acute compartment syndrome (ACS), the diagnosis implies a surgical emergency requiring fasciotomies to help mitigate the risks of ensuing irreversible muscle ischemia and neurovascular injury, which can occur after just a few hours alone.
  • #2 Acute compartment syndrome of the extremities – UpToDate
    https://www.uptodate.com/contents/acute-compartment-syndrome-of-the-extremities
    Acute compartment syndrome (ACS) is a surgical emergency. Compartment syndrome occurs when increased pressure within a compartment compromises the circulation and function of the tissues within that space. Symptoms of ACS can include the following: Pain out of proportion to apparent injury (early and common finding), persistent deep ache or burning pain, paresthesias (onset within approximately 30 minutes to two hours of ACS; suggests ischemic nerve dysfunction). Examination findings suggestive of ACS include the following: Pain with passive stretch of muscles in the affected compartment (early finding), tense compartment with a firm „wood-like” feeling, pallor from vascular insufficiency (uncommon), diminished sensation, muscle weakness (onset within approximately two to four hours of ACS), paralysis (late finding). The signs and symptoms of acute compartment syndrome (ACS) generally appear in a stepwise fashion, although the timing of the appearance of specific findings varies. Important clues to the development of ACS include rapid progression of symptoms and signs over a few hours and the presence of multiple findings consistent with the diagnosis in a patient at risk. Left untreated, ACS can result in muscle necrosis, sensory deficits, paralysis, infection, fracture nonunion, and limb amputation. Rhabdomyolysis may occur with muscle ischemia, resulting in myoglobinuria and possible kidney failure necessitating dialysis.
  • #2 Acute Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK448124/
    Classically, the presentation of acute compartment syndrome has been remembered by „The Five P’s”: pain, pulselessness, paresthesia, paralysis, and pallor. However, aside from paresthesia, which may occur earlier in the course of the condition, these are typically late findings. […] Acute compartment syndrome is a clinical diagnosis and needs prompt treatment. However, the following are done to evaluate further and to confirm the diagnosis. […] Acute compartment syndrome is an emergency condition. Less time should be spent on confirmation of the diagnosis, as delayed treatment may result in loss of limb. […] Acute compartment syndrome is a surgical emergency, so prompt diagnosis and treatment are critical. Once the diagnosis is confirmed, immediate surgical fasciotomy is needed to reduce the intracompartmental pressure. The ideal timeframe for fasciotomy is within six hours of injury, and fasciotomy is not recommended after 36 hours following injury. When tissue pressure remains elevated for that amount of time, irreversible damage may occur, and fasciotomy may not be beneficial in this situation.
  • #2 Guide | Physical Therapy Guide to Compartment Syndrome | Choose PT
    https://www.choosept.com/guide/physical-therapy-guide-compartment-syndrome
    If you have signs of ACS after a severe injury, go to the emergency room right away for evaluation by a doctor. They can measure the pressure level in the involved compartment. If needed, surgery will be done to drain swelling and ease the pressure in the compartment. If you have this procedure, you will stay in the hospital until the pressure returns to normal and your wound heals properly. […] CCS symptoms can be like those in other conditions. Your doctor or physical therapist will evaluate you to rule out other possible diagnoses, such as: Tendinitis, Stress fractures, Shin splints, Other inflammatory conditions. […] If CCS is strongly suspected, your physical therapist likely will refer you for a test called the „compartment pressure measurement.” This test measures the pressure in the involved compartment before, during, and after exercise. The goal of the test is to reproduce symptoms that occur during real-life activities.
  • #2 Exertional Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK544284/
    The pathophysiologic cascade following this abnormal increase in intracompartmental pressure results in reduced myocyte oxygenation and ultimately resulting in myonecrosis and neurologic damage. […] The diagnosis of CECS has its basis in a thorough clinical history, paying particular attention to a patient’s characterization of pain during strenuous activity, well-localized to a specific compartment, and the pain/symptoms disappear quickly after the cessation of activity. […] In general, patients with isolated anterior and/or lateral compartment (over 80%) involvement generally report superior outcomes compared to their deep posterior compartment counterparts (60%). […] Like CECS, AECS correlates with repetitive activities such as endurance sports, military training and not associated with acute trauma. This condition typically affects adolescents and young men. […] The key to making the diagnosis is awareness of this entity. The examination is significant for pain out of proportion and pain with passive stretch.
  • #2 Compartment syndrome
    https://www.nhs.uk/conditions/compartment-syndrome/
    Compartment syndrome is an increase in pressure inside a muscle, which restricts blood flow and causes pain. If it happens suddenly, it can be serious and need treatment as soon as possible. […] Symptoms include: pain in a muscle this may feel like a burning pain or a deep ache (moving the body part can make the pain even worse), swelling or bulging of the muscle, numbness, weakness or pins and needles, tightness or difficulty moving the affected body part. […] The symptoms can start suddenly, such as after an injury or if a bandage or plaster cast is too tight. This is called acute compartment syndrome. […] Symptoms can also come on gradually after exercising and go away when you rest. This is called chronic compartment syndrome. […] If compartment syndrome happens suddenly, youll need surgery as soon as possible to relieve the pressure in the muscle. […] Treatment is often not needed for compartment syndrome that develops gradually.
  • #2
    https://step2.medbullets.com/orthopedics/120558/compartment-syndrome
    management is focused on early decompression. […] observation and conservative management is appropriate only if ICPs are not high. […] immediate removal of any wraps, splints, or casts for all patients. […] fasciotomy indications ICP 30 mm Hg (with lower threshold for compartment syndrome of the hand). […] prolonged duration of compartment syndrome 8 hours. […] Higher chance of regaining function of the affected limb if a fasciotomy is performed within 12 hours.
  • #2 Compartment syndrome: Causes, symptoms, and treatment
    https://www.medicalnewstoday.com/articles/318581
    Compartment syndrome happens when pressure in the muscles builds to dangerous levels and decreases blood flow to the affected area. […] Symptoms include pain and paresthesia (prickling or tingling) in the muscles. […] The five Ps describe the signs and symptoms of acute compartment syndrome to look out for including: Pain: the most common sign that people describe as being extreme and out of proportion to the injury. It is persistent, progressive, and does not stop. It is made worse by touch, pressure, elevation, and stretching. […] Chronic compartment syndrome can cause pain or cramping during exercise but usually subsides when the activity stops. It tends to happen in the leg, and the symptoms may include numbness, difficulty moving the foot, and visible muscle bulging. […] In acute compartment syndrome, the pressure needs to be relieved quickly. If it is not, cells may become permanently damaged or even die.
  • #2 Compartment Syndrome Causes, Symptoms, Diagnosis & Treatment
    https://www.medicinenet.com/compartment_syndrome/article.htm
    The diagnosis should be always considered when there is either an associated fracture, high-velocity injuries like a gunshot wound, or a crush injury. Individuals who are taking anticoagulant medications such as warfarin (Coumadin) or enoxaparin (Lovenox) are at higher risk for bleeding into a compartment spontaneously or after injury. […] In chronic compartment syndrome, there may be pain with range of motion of the extremity and muscle bulging may be noticed. Numbness is common but all symptoms usually resolve within a few minutes of discontinuing the exercise. […] Acute compartment syndrome is a true emergency. If the pressure within the compartment is not released within a few hours, permanent muscle and nerve damage may occur. […] Acute compartment syndrome is a potentially devastating condition. Return of normal function and minimizing injury depends upon quick recognition of the situation and prompt surgical fasciotomy to resolve the increased pressure. The longer the delay to surgery, the more potential for permanent loss of muscle and nerve function. The prognosis for chronic compartment syndrome is usually excellent. […] Left unrecognized or untreated, the complications of acute compartment syndrome are irreversible. As swelling increases and the muscle loses its blood supply, cells eventually die and muscle necrosis occurs.
  • #2
    https://journals.lww.com/md-journal/fulltext/2019/07050/acute_compartment_syndrome__cause,_diagnosis,_and.62.aspx
    Acute compartment syndrome (ACS) is defined as a clinical entity originated from trauma or other conditions that cause bleeding, edema, or that compromises perfusion in limbs. The presence of clinical assessment (5P) always means the necrosis of muscles and was the most serious or irreversible stage of ACS. Immediate surgical fasciotomy was important to prevent severe suquelae of the ACS. The ischemic necrosis of muscle can be observed as early as 3 hours, 5% may be injured after 4 hours, and become permanent in 8 hours. The late diagnosis may result in the possibility of irreversible nerve, muscle damage, amputation, and even death. The ACS is considered as an orthopedic emergency which can lead to limb and life-threatening outcome if there is delay in diagnosis and treatment. Surgeons that involved in dealing with such emergencies should be vigilant, and the indication for fasciotomy should be strictly controlled following with injury mechanism especially for patients without severe soft-tissue injury. […] For those crushing and soft-tissue injuries, the current evidence-based strategies for managing patients were useful, but for those fracture-related injury, more examination was necessary to avoid overtreatment especially for those patients with blister observed.
  • #2 Chronic Exertional Compartment Syndrome (CECS) – Sports Clinic NQ
    https://sportsclinicnq.com.au/chronic-exertional-compartment-syndrome-cecs/
    The most common sensation when you have compartment syndrome is pain along the lower leg. This is commonly felt from the outside of the front edge of the shin (tibia). It may be an aching, tight, cramping or squeezing pain. It is generally only felt during exercise and does not go away until you lower your exercise intensity or stop exercising. When you stop, the pain slowly disappears as muscle volume (swelling) and pressure within the compartment return to normal. In some instances, you may also experience lower leg weakness and numbness. Numbness results from compression of a nerve which passes through the compartment. […] Compartment syndrome generally does not get better on its own. Therefore if you have or suspect you have compartment syndrome it is advised you seek the assistance of a sports medicine professional.
  • #2
    https://www.runnersworld.com/health-injuries/a41754819/runners-guide-to-compartment-syndrome/
    According to the American Academy of Orthopedic Surgeons, compartment syndrome is a painful condition that occurs when pressure within the muscles builds to dangerous levels. This pressure can decrease blood flow, which prevents nourishment and oxygen from reaching nerve and muscle cells. This can happen in any of the body’s compartments, but it most frequently occurs in the lower leg, which has four compartments (anterior, posterior, lateral, and deep). […] The most common symptoms of chronic compartment syndrome include leg pain, unusual nerve sensations, and, eventually, muscle weakness. Specifically, there are five Ps to look for: Pain, pulseless (due to poor circulation), paralysis (muscle weakness), paresthesia (numbness), and pallor (white skin, again due to poor circulation). […] You may also find that the pain worsens with activity and eases with rest, Mitchell says. Also, stretching tends to increase the pain, and the area may also be highly sensitive to touch.
  • #2 Chronic exertional compartment syndrome | UM Health-Sparrow
    https://www.uofmhealthsparrow.org/departments-conditions/conditions/chronic-exertional-compartment-syndrome
    Chronic exertional compartment syndrome often occurs in the same compartment of an affected limb on both sides of the body, usually the lower leg. […] Signs and symptoms can include: Aching, burning or cramping pain in a compartment of the affected limb, Tightness in the affected limb, Numbness or tingling in the affected limb, Weakness of the affected limb, Foot drop, in severe cases, if legs are affected, Occasionally, swelling or bulging as a result of a muscle hernia. […] Pain caused by chronic exertional compartment syndrome typically follows this pattern: Begins consistently after a certain time, distance or intensity of exertion after you start exercising the affected limb, Progressively worsens as you exercise, Becomes less intense or stops completely within 15 minutes of stopping the activity, Over time, recovery time after exercise may increase.
  • #2 Compartment Syndrome: Causes, Diagnosis, Symptoms, and Treatments
    https://www.webmd.com/pain-management/compartment-syndrome-causes-treatments
    Abdominal compartment syndrome usually develops in people who are hospitalized and critically ill on life support. They usually cannot describe their symptoms. Doctors or family may notice the following symptoms: A tense, distended abdomen […] Wincing when the abdomen is pressed […] Urine output that slows down or stops […] Low blood pressure.
  • #2 Understanding compartment syndrome by type
    https://www.ems1.com/medical-clinical/articles/understanding-compartment-syndrome-by-type-9cmctBxVcgQhvP9N/
    Chronic compartment syndrome is also known as exertional compartment syndrome and is typically caused by athletic exertion, specifically activities with repetitive motions like running or biking. […] Chronic (Exertional) Compartment Syndrome symptoms include aching, tightness and cramping of the limb, numbness or tingling, weakness, swelling or bulging of the muscle, and difficulty moving. […] Abdominal compartment syndrome is typically found in critically ill patients. It is typically associated with respiratory dysfunction but can be attributed to any organ dysfunction that increases pressure in the abdominal compartment. […] Abdominal Compartment Syndrome symptoms include distended or tense abdomen, pain or wincing when abdomen is touched, low or no urine output, and low blood pressure.
  • #2 Compartment Syndrome: Causes, Symptoms, and Treatment
    https://patient.info/bones-joints-muscles/compartment-syndrome-leaflet
    Compartment syndrome occurs due to increased pressure within a confined space, or compartment, in the body. Compartment syndrome most commonly occurs in the leg below the knee. Acute compartment syndrome (occurring over a short period of time, and causing severe symptoms) is an emergency. If untreated, it can affect the blood supply to muscles in the affected compartment and can result in death (necrosis) of the muscles. Rapid diagnosis and treatment to relieve the pressure can lead to complete recovery of the affected muscles. Chronic (long-lasting) compartment syndrome can also occur. This isn’t usually isn’t an emergency. It typically occurs during or after exercise, and generally gets better with rest. […] The main symptom of compartment syndrome is pain. Pain usually occurs even at rest and may also be worse on movement. Pain is likely to occur after any injury. However, in compartment syndrome, the pain tends to be severe and out of proportion to the injury.
  • #2 Compartment Syndrome: Causes, Symptoms, and Treatment
    https://patient.info/bones-joints-muscles/compartment-syndrome-leaflet
    Other symptoms of acute compartment syndrome include: Burning sensation or tightness around the affected area. Pins and needles in the affected arm or leg. Affected limb is pale, cold and may feel tense or hard. Reduced strength in the affected arm or leg. Paralysis of the affected limb can sometimes occur. […] Acute compartment syndrome is a medical emergency. It’s usually caused by a serious injury, such as crush injuries to the arms or legs, or major bone fractures. In acute compartment syndrome, pressure builds up quickly within a 'compartment’ of the arm or leg, causing symptoms that rapidly get worse, and potentially leading to irreversible muscle damage if not treated urgently. […] Chronic compartment syndrome (sometimes called 'chronic exertional compartment syndrome’) usually comes on with exercise and gets better at rest. This isn’t a medical emergency, although the symptoms can restrict people from exercising. It’s called 'chronic’ because, although the symptoms come and go, people usually experience them over weeks, months, or longer.
  • #2 Acute compartment syndrome of the extremities – UpToDate
    https://www.uptodate.com/contents/acute-compartment-syndrome-of-the-extremities/print
    Muscle weakness can be difficult to assess in the traumatized patient, patients receiving sedating medications, and patients with altered mental status, and may be attributable to pain, fracture, direct soft tissue injury, peripheral or central nerve injury, or ACS. […] Left untreated, ACS can result in muscle necrosis, sensory deficits, paralysis, infection, fracture nonunion, and limb amputation. […] The most important determinant of a poor outcome from ACS is a delayed or missed diagnosis.
  • #3 Compartment Syndrome: Causes, Types, and Symptoms
    https://www.healthline.com/health/compartment-syndrome
    The most common symptom of acute compartment syndrome is severe pain that doesn’t improve after keeping the injured area elevated or taking medication. Your leg or arm may feel worse when you stretch it or use the injured muscle. […] Other symptoms may include a feeling of tightness in the muscle or a tingling or burning sensation in the skin around the affected area. […] Symptoms of advanced acute compartment syndrome can include numbness or paralysis. This is usually a sign of permanent damage. […] Pain or cramping when you exercise is the most common symptom of chronic compartment syndrome. After you stop exercising, the pain or cramping usually goes away within 30 minutes. If you continue to do the activity that’s causing this condition, the pain may start to last for longer periods.
  • #3 Lower extremity compartment syndrome | Trauma Surgery & Acute Care Open
    https://tsaco.bmj.com/content/2/1/e000094
    Lower extremity compartment syndrome is a devastating complication if not rapidly diagnosed and properly managed. The classic symptoms of compartment syndrome can be deceiving as they occur late. Any concern for compartment syndrome based on mechanism, or the presence of pain in the affected extremity, should prompt a compartment pressure check. […] The classic signs of acute compartment syndrome include the 6 Ps: pain, paresthesia, poikilothermia, pallor, paralysis, and pulselessness. Pain is usually the initial complaint and should trigger the workup of acute compartment syndrome. […] A delay in the diagnosis of acute compartment syndrome can have devastating consequences for the patient. Early suspicion of the disease should invoke an immediate response. […] In general, longer periods of compartment syndrome and ischemia correlate with worse outcomes. Tissue ischemia of only 1 hour is associated with reversible neuropraxia, whereas ischemia of 4 hours can induce irreversible axonotmesis.
  • #3
    https://step2.medbullets.com/orthopedics/120558/compartment-syndrome
    management is focused on early decompression. […] observation and conservative management is appropriate only if ICPs are not high. […] immediate removal of any wraps, splints, or casts for all patients. […] fasciotomy indications ICP 30 mm Hg (with lower threshold for compartment syndrome of the hand). […] prolonged duration of compartment syndrome 8 hours. […] Higher chance of regaining function of the affected limb if a fasciotomy is performed within 12 hours.
  • #3 Acute Compartment Syndrome: Practice Essentials, Anatomy, Pathophysiology
    https://emedicine.medscape.com/article/307668-overview
    If the tissue pressure remains elevated in a patient with any other signs or symptoms of a compartment syndrome, adequate decompressive fasciotomy must be performed as an emergency procedure. […] When fasciotomy was performed within 12 hours after the onset of acute compartment syndrome, Sheridan and Matsen reported that normal limb function was regained in 68% of patients. However, when fasciotomy was delayed 12 hours or longer, only 8% of patients had normal function. Thus, little or no return of function can be expected when the diagnosis and treatment are delayed.
  • #3 CEUFast – Compartment Syndrome
    https://ceufast.com/course/compartment-syndrome
    The first suspicions are usually aroused when a patient complains of severe pain in the lower legs when they have recovered consciousness or a few hours after surgery. […] The diagnosis of compartment syndrome requires a high index of clinical suspicion. Timing of identification and intervention with compartment syndrome is crucial to a positive patient outcome. […] Remember the 6 Ps of compartment syndrome: Paresthesia, Pain, Pressure, Pallor, Paralysis, Pulselessness. […] When compartment syndrome is diagnosed and treated early, full recovery usually follows. When initial signs and symptoms appear, loosen any external constrictive dressings or cut the cast. Other measures are to position the extremity at the level of the heart not above the heart and provide adequate hydration of the patient to maintain arterial blood pressure.
  • #3
    https://www.southtexaspodiatrist.com/services/chronic-exertional-compartment-syndrome
    Symptoms of exertional compartment syndrome listed above often follow this pattern: May begin soon after one starts exercise or after a certain amount of mileage in a runner. Patients may relate symptoms starting at a specific part of their run but that can vary with the rest interval between runs. Gets worse as the run or inducing exercise activity continues. Acute symptoms generally subside within 30 to 60 minutes after rest except in severe cases. Residual symptoms of aching and numbness may linger for a day or two after activity.
  • #3 Compartment Syndrome: Symptoms and Treatment | Doctor
    https://patient.info/doctor/compartment-syndrome-pro
    Compartment syndrome is caused by an increased pressure within a closed anatomical space, which compromises the circulation and function of the tissues within that space. This may result in temporary or permanent damage to muscles and nerves. Compartment syndrome may be acute or chronic: […] Acute compartment syndrome is most often caused by trauma, which may be relatively minor. Intense exercise can also cause acute compartment syndrome. Acute compartment syndrome requires prompt diagnosis and urgent treatment. […] Chronic compartment syndrome is usually caused by exercise and presents with recurrent pain and disability, which subside when the cause (usually running) is stopped but return when the activity is resumed. […] With increasing duration and magnitude of interstitial pressure, there is increasing impairment of muscle and nerve function and necrosis of soft tissues. Initial venous compromise may progress to reduced capillary flow, which increases ischaemia and may further increase the interstitial pressure, leading to a vicious cycle of increasing pressures. Arterial blood inflow is reduced when the pressure exceeds systolic blood pressure.
  • #3 Acute Compartment Syndrome – OrthoPaedia
    https://www.orthopaedia.com/acute-compartment-syndrome/
    Compartment syndrome describes the state of increased pressure in a closed tissue space that impairs blood flow to that space. In turn, the lack of perfusion leads to hypoxia and damage to the muscles and nerves in the space or passing through it. […] The diagnosis can be made on the basic clinical signs and symptoms (especially increasing pain as lactate – the product of anaerobic metabolism – builds up). […] The most sensitive and important finding is “pain out of proportion to the injury,” in association with a tense compartment. […] Paresthesia in the distribution of the sensory nerve of the affected compartment(s) may present after 2 hours of ischemia, due to hypoxic injury of the nerve. […] The additional presence of paresthesia therefore indicates that irreversible muscle damage will soon follow if it hasn’t already started (from about 4 hours). […] On examination, muscle compartments are swollen; they are often described as “tense and non-compressible.” […] Failure to treat compartment syndrome can result in muscle ischemia or necrosis, resulting in muscle contractures, infection and/or loss of limb.
  • #3 Anterior compartment syndrome | Above ankle | Biomechanical problems | What We Treat | Chiropody.co.uk | Leading chiropodist & Podiatrists in Manchester and Liverpool
    https://www.chiropody.co.uk/what-we-treat/biomechanical-problems/above-ankle/anterior-compartment-syndrome.php
    Anterior compartment syndrome is a serious and painful condition that affects one of the muscles at the front of the leg. Anterior compartment syndrome occurs when the blood supply to the muscle is restricted due to a build-up of pressure inside the muscle compartment. The result is pain at the front of the leg, near the shin. […] The signs and symptoms of chronic anterior compartment syndrome are not present all of the time; instead they appear during and immediately after activity. The signs and symptoms of chronic anterior compartment syndrome include: Pain in the muscle at the front of the leg that comes on with exercise and gradually gets worse. The pain is relieved by rest. The pain is described as: Cramping, Aching. Swelling. Pins and needles sensation. Numbness. Weakness. […] Chronic compartment syndrome is characterised by pain in the muscle, which comes on with exercise and then gradually gets worse as the activity continues. The pain will increase until the person has to stop what they are doing; the pain will then go away with rest. […] Acute compartment syndrome is an incredibly serious condition. It is a medical emergency that can be both leg and life threatening. Unlike chronic compartment syndrome, acute compartment syndrome is NOT exercise induced and the pain is not relieved by rest.
  • #3 Azthena logo with the word Azthena
    https://www.news-medical.net/health/Compartment-Syndrome-Diagnosis.aspx
    Diagnosisng CCS though ICP level is done before and after exercise. A resting pressure greater than 15 mmHg and post-exercise pressure greater than 20 mmHg are significant markers in confirming a CCS diagnosis. At present, this test is the gold standard for diagnosing chronic exertional compartment syndrome.
  • #3 Guide | Physical Therapy Guide to Compartment Syndrome | Choose PT
    https://www.choosept.com/guide/physical-therapy-guide-compartment-syndrome
    If you have signs of ACS after a severe injury, go to the emergency room right away for evaluation by a doctor. They can measure the pressure level in the involved compartment. If needed, surgery will be done to drain swelling and ease the pressure in the compartment. If you have this procedure, you will stay in the hospital until the pressure returns to normal and your wound heals properly. […] CCS symptoms can be like those in other conditions. Your doctor or physical therapist will evaluate you to rule out other possible diagnoses, such as: Tendinitis, Stress fractures, Shin splints, Other inflammatory conditions. […] If CCS is strongly suspected, your physical therapist likely will refer you for a test called the „compartment pressure measurement.” This test measures the pressure in the involved compartment before, during, and after exercise. The goal of the test is to reproduce symptoms that occur during real-life activities.
  • #3 Lower extremity compartment syndrome | Trauma Surgery & Acute Care Open
    https://tsaco.bmj.com/content/2/1/e000094
    Compartment syndrome can occur in any area of the body with closed compartments. […] A missed diagnosis of compartment syndrome is important because of direct morbidity to the patient and because it creates a high-risk medical-legal environment for the provider. […] The treatment goal is first to save the patient’s life and second to salvage the affected limb. Fasciotomy is the only accepted treatment of compartment syndrome and should be performed quickly after the diagnosis is made. Outcomes after fasciotomy are best when there is no delay in treatment.
  • #3 Compartment Syndrome: Symptoms & Treatment | Columbus, OH
    https://orthoneuro.com/compartment-syndrome-a-condition-to-look-out-for/
    Chronic compartment syndrome is also called exertional compartment syndrome or chronic exertional compartment syndrome. The symptoms are numbness, difficulty using the affected muscles, and visible muscle bulging. […] Either variation of the syndrome is significant and can permanently damage the muscle or tissue affected. […] Compartment syndrome is a serious injury. If not treated, it can cause permanent damage and even lead to death.
  • #3 Compartment Syndrome Symptoms | Acute vs Chronic | Treatment
    https://burlingtonsportstherapy.com/blog/compartment-syndrome/
    Among other things, blood vessels and nerves can get compressed when a compartment syndrome is present. This can cause a variety of symptoms such as numbness, swelling, lack of sensation, pins and needles and tingling. […] In very severe cases of compartment syndrome, tissues can deteriorate to a significant level if the blood vessels and nerves have been compressed long enough. […] In other words, a person uses the affected area and feels numbness, tingling and related symptoms. After discontinuing exercise (and the muscle swelling is decreased) the symptoms usually abate. […] If this swelling builds quickly in a fascial compartment, it may compress blood vessels and nerves as described above.
  • #3 Compartment Syndrome: Causes, Diagnosis, Symptoms, and Treatments
    https://www.webmd.com/pain-management/compartment-syndrome-causes-treatments
    Abdominal compartment syndrome usually develops in people who are hospitalized and critically ill on life support. They usually cannot describe their symptoms. Doctors or family may notice the following symptoms: A tense, distended abdomen […] Wincing when the abdomen is pressed […] Urine output that slows down or stops […] Low blood pressure.
  • #3 Compartment Syndrome: Causes, Types, and Symptoms
    https://www.healthline.com/health/compartment-syndrome
    Other symptoms may include: having trouble moving your foot, arm, or affected area, numbness, a noticeable bulge in the affected muscle. […] Acute compartment syndrome requires immediate medical attention to relieve pressure. Permanent damage to your muscles and nerves can develop within hours. This is a surgical emergency and could necessitate an amputation if not addressed immediately. […] Chronic compartment syndrome isn’t considered an emergency, but you should let your doctor know if you’re experiencing any symptoms. Don’t try to exercise when you’re in pain, as this can cause permanent damage to your muscles, blood vessels, and nerves.
  • #3 Acute Compartment Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK448124/
    The prognosis after treatment of compartment syndrome depends mainly on how quickly the condition is diagnosed and treated. When fasciotomy is done within 6 hours, there is almost 100% recovery of limb function. After 6 hours, there may be residual nerve damage. Data show that when the fasciotomy is done within 12 hours, only two-thirds of patients have normal limb function. In very delayed cases, the limb may require an amputation.

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