Materiały źródłowe

• #1 Diagnosing Myofascial Pain Syndrome – Southeast Pain & Spine Care

  https://www.sepainandspinecare.com/diagnosing-myofascial-pain-syndrome/

  Myofascial pain syndrome is one of the overlooked and underdiagnosed diseases. […] The best way to detect myofascial pain syndrome is through physical muscle examination to feel muscles taut bands and find tender spots. […] When your healthcare provider exerts pressure on a trigger point, you will feel pain immediately or in the surrounding area. […] Myofascial pain syndrome is an overlooked and underdiagnosed problem.

• #2 Expert consensus on the diagnosis and treatment of myofascial pain syndrome

  https://www.wjgnet.com/2307-8960/full/v9/i9/2077.htm

  Myofascial pain syndrome (MPS) is characterized by myofascial trigger points and fascial constrictions. […] At present, domestic and foreign scholars have not reached a consensus on the etiology and pathogenesis of MPS. Due to the lack of specific laboratory indicators and imaging evidence, there is no unified diagnostic criteria for MPS, making it easy to confuse with other diseases. […] The consensus is intended to normalize the diagnosis and treatment of MPS and be used by first-line doctors, including pain physicians to manage patients with MPS. […] Currently there are no routine laboratory and specific imaging studies to confirm MPS. The following examinations such as electromyography, infrared thermography and ultrasound elastography can assist the diagnosis. […] The above 1 and 2 conditions must be compulsory, while conditions 3 and 4 should be auxiliary. […] MPS is easy to confuse with many diseases with similar clinical symptoms, and it should be distinguished from the following diseases. […] There are no accepted diagnostic criteria for MPS, resulting in a variable range of estimates from epidemiological studies.

• #3 Myofascial Pain Syndrome: What It Is, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/12054-myofascial-pain-syndrome

  Myofascial pain syndrome is often underdiagnosed and overlooked. This is because many of its symptoms overlap with other conditions that affect your nerves, bones, ligaments or tendons. […] To diagnose myofascial pain syndrome, your healthcare provider will need to physically examine your muscles to feel for taut bands of muscles and then find the tender spots. Finding and applying pressure to a trigger point will result in pain, felt at the immediate spot or in an area a short distance away (referred pain). […] Currently, there are no tests that can diagnose myofascial pain syndrome. There are also no visible signs like redness, swelling or unusual muscle warmth. […] Your healthcare provider may recommend tests to rule out other conditions. They may also ask you questions about your symptoms, including: Where do you feel the pain? How would you describe your pain? How often do you experience pain? What makes your pain better? What makes your pain worse? Have you had any recent injuries? Do your symptoms get better at certain times during the day? What kind of work do you do? What kinds of movements does your job involve?

• #4 Myofascial Pain Syndrome – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK499882/

  Myofascial pain syndrome is a musculoskeletal condition characterized by regional pain within the muscle, fascia, or surrounding soft tissue. This condition often presents with localized or referred pain, typically associated with hyperirritable trigger points within taut bands of skeletal muscle. […] Diagnosis is primarily clinical, based on the presence of trigger points, specific pain referral patterns, and local twitch responses. Imaging and electrophysiological tests can help rule out other musculoskeletal conditions. […] Myofascial pain syndrome is primarily a clinical diagnosis. Therefore, the recognition of its characteristic clinical features is essential. Most patients with myofascial pain syndrome suffer from local muscle pain and referred pain in specific patterns. […] Although no uniform criterion exists, many clinical diagnostic criteria for myofascial pain syndrome have been utilized. Most myofascial pain syndrome criteria consist of the presence of trigger points, recognition of pain when palpating the trigger points, specific pain referral patterns, and a local twitch response.

• #5 Diagnosis of myofascial pain syndrome – PubMed

  https://pubmed.ncbi.nlm.nih.gov/24787337/

  Myofascial pain is one of the most common causes of pain. The diagnosis of myofascial pain syndrome (MPS) is made by muscle palpation. The source of the pain in MPS is the myofascial trigger point, a very localized region of tender, contracted muscle that is readily identified by palpation. A proper diagnosis of MPS includes evaluation of muscle as a cause of pain, and assessment of associated conditions that have an impact on MPS. […] Myofascial Pain Syndromes / diagnosis* Actions. […] Palpation / methods* Actions.

• #6 Myofascial pain syndrome – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/myofascial-pain-syndrome/diagnosis-treatment/drc-20375450

  During a physical exam, your healthcare professional may put gentle finger pressure on the affected muscle, feeling for painful areas. Certain ways of pressing on the trigger point can cause certain responses. For instance, you might have a muscle twitch. […] Muscle pain has many possible causes. Your healthcare professional uses other tests and procedures to rule out other causes of muscle pain. […] The symptoms of myofascial pain syndrome are like those of other disorders. So you may see more than one healthcare professional before getting a diagnosis. […] You’re likely to start with a visit to your primary healthcare professional. You might then be sent to a specialist in muscle and joint conditions, called a rheumatologist. […] Your healthcare professional is likely to ask you questions, such as: Where do you feel the most pain? Do your symptoms come and go, or do you always have them? Does anything seem to make your symptoms better? Does anything seem to make your symptoms worse? Are your symptoms worse in the morning or at any other time of the day? Do you use repeated motions on the job or for hobbies? Have you been injured recently? How does your pain limit what you can do?

• #7 Myofascial pain syndrome and sensitization

  https://oatext.com/Myofascial-pain-syndrome-and-sensitization.php

  One interesting clinical characteristic of the MTrP is a local twitch response (LTR). It is the involuntary, transient and rapid localized contraction of muscle fibers which can be elicited by manual palpation. Gerwin et al. pointed out the essential findings of an MTrP as the follows: 1) an exquisitely tender spot found in a taut band of muscle, 2) an LTR and/or referred pain to distant sites upon manual palpation or needling of the tender spot, 3) restricted range of motion, 4) reproduction of the patients pain complaint through pressure on the MTrP, this criterion is only applicable for active MTrPs since latent MTrPs do not cause spontaneous pain. 5) regional muscle weakness and 6) autonomic symptoms. […] The clinical manifestation of dorsal horn sensitization includes hyperalgesia of the dermatome, pressure pain sensitivity of the sclerotome and myofascial trigger points within the myotomes, which are supplied by the same sensitized spinal segment.

• #8 Diagnosing Myofascial Pain – General and Cosmetic Dentist

  https://www.southwestpainmanagement.com/diagnosing-myofascial-pain

  A doctor can identify trigger points located along muscle fibers by physically examining a patient’s musculature via palpation, or touch. Gentle finger pressure is applied along muscles, with the doctor looking for tight areas while watching the patient’s reaction for signs of increased sensitivity in an area. A muscle twitch or patients flinching from pain are potential signs. If it is determined that there is a focal point or points of pain within muscles, a doctor may recommend additional tests or procedures to rule out other possible causes of muscle pain. Palpation is the most common process of myofascial pain diagnosis.

• #9 Myofascial Pain Syndrome – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK499882/

  Myofascial pain syndrome is a musculoskeletal condition characterized by regional pain within the muscle, fascia, or surrounding soft tissue. This condition often presents with localized or referred pain, typically associated with hyperirritable trigger points within taut bands of skeletal muscle. […] Diagnosis is primarily clinical, based on the presence of trigger points, specific pain referral patterns, and local twitch responses. Imaging and electrophysiological tests can help rule out other musculoskeletal conditions. […] Myofascial pain syndrome is primarily a clinical diagnosis. Therefore, the recognition of its characteristic clinical features is essential. Most patients with myofascial pain syndrome suffer from local muscle pain and referred pain in specific patterns. […] Although no uniform criterion exists, many clinical diagnostic criteria for myofascial pain syndrome have been utilized. Most myofascial pain syndrome criteria consist of the presence of trigger points, recognition of pain when palpating the trigger points, specific pain referral patterns, and a local twitch response.

• #10 Proposal of a diagnostic algorithm for myofascial trigger points based on a multiple correspondence analysis of cross-sectional data | BMC Musculoskeletal Disorders | Full Text

  https://bmcmusculoskeletdisord.biomedcentral.com/articles/10.1186/s12891-023-06129-y

  Myofascial trigger points (MTrPS), the morphological correlate of myfascial pain syndromes (MPS), contribute to the worldwide high chronic pain burden. However, uncertainty about MTrP diagnostic criteria remains. Aim of this cross-sectional study was to characterize clusters of diagnostic criteria assessable during physical examination that might guide MTrP diagnosis. […] We propose that the definite diagnosis of an MTrP requires a hypersensitive spot potentially felt as a nodule located within a taut band in addition to either referred pain, a local twitch response or at least two complementary diagnostic criteria, whereby signs of muscular dysfunction take on greater importance. […] Myofascial trigger points (MTrPs) are understood as the morphological correlate of the myofascial pain syndrome (MPS), an acute or chronic muscular pain condition affecting a single muscle or a group of muscles.

• #11 Better Understanding Myofascial Pain

  https://consultqd.clevelandclinic.org/better-understanding-myofascial-pain

  Then in 2017, a group of 60 experts from 12 countries identified three criteria that are widely used today. Two must be met for positive diagnosis: […] Among the most notable challenges of diagnosis are similarities between MPS and fibromyalgia. Differentiating between a fibromyalgia tender point and a myofascial trigger point is challenging because we lack agreement on the essential criteria for myofascial trigger point diagnosis. […] MPS also can become widespread, mimicking the appearance of fibromyalgia. Differences in certain characteristics can be helpful, however. While the etiology of fibromyalgia is unknown, MPS is triggered by injury from gross or repetitive micro-traumas.

• #12 Myofascial pain syndrome and sensitization

  https://oatext.com/Myofascial-pain-syndrome-and-sensitization.php

  One interesting clinical characteristic of the MTrP is a local twitch response (LTR). It is the involuntary, transient and rapid localized contraction of muscle fibers which can be elicited by manual palpation. Gerwin et al. pointed out the essential findings of an MTrP as the follows: 1) an exquisitely tender spot found in a taut band of muscle, 2) an LTR and/or referred pain to distant sites upon manual palpation or needling of the tender spot, 3) restricted range of motion, 4) reproduction of the patients pain complaint through pressure on the MTrP, this criterion is only applicable for active MTrPs since latent MTrPs do not cause spontaneous pain. 5) regional muscle weakness and 6) autonomic symptoms. […] The clinical manifestation of dorsal horn sensitization includes hyperalgesia of the dermatome, pressure pain sensitivity of the sclerotome and myofascial trigger points within the myotomes, which are supplied by the same sensitized spinal segment.

• #13 Myofascial Pain: Treatment, Symptoms, Causes, and More

  https://www.healthline.com/health/myofascial-pain

  Your doctor will perform a physical exam to look for myofascial trigger points. Your doctor will look for tender nodules in the taut bands of your muscles and press them to find a pain response. When pressing a trigger point, your doctor will feel for a twitch in the muscle (also called a jump sign). […] There are no other tests that can show the presence of MPS. Your doctor will rely on you to describe where and how you’re experiencing pain. It’s important to tell your doctor about all your current symptoms and any past injuries or surgeries. […] There are several different types of myofascial trigger points that your doctor may find, including: […] active trigger points: These trigger points are nodules within a taut band of muscle. They’re typically the source of muscular pain. They’re very tender, cause referred pain, and produce a twitch when touched.

• #14 Myofascial Pain: Treatment, Symptoms, Causes, and More

  https://www.healthline.com/health/myofascial-pain

  latent trigger points: These nodules do not cause pain when touched. They can remain dormant for years and become active when there is stress or trauma. […] secondary trigger point: This is a painful point in the muscle that becomes active when you stress another muscle. […] satellite myofascial point: This is a painful spot that becomes active because it’s located near another trigger point.

• #15 Myofascial Pain Syndrome (Chronic Soft Tissue Pain)

  https://www.webmd.com/pain-management/myofascial-pain-syndrome

  Myofascial pain syndrome (MPS) is a chronic pain disorder that affects the fascia (the connective tissue that covers the muscles) and causes inflammation. […] Neither myofascial pain syndrome nor fibromyalgia has specific tests for diagnosis. Instead, your doctor can give a clinical diagnosis based on symptoms, a physical examination, and ruling out other possible diagnoses. […] Trigger points can be identified by pain that results when pressure is applied to a specific area of a person’s body. In the diagnosis of myofascial pain syndrome, two types of trigger points can be distinguished: An active trigger point is an area of extreme tenderness that usually lies within the skeletal muscle and which is linked to local or regional pain. A latent trigger point is a dormant (inactive) area that has the potential to act like a trigger point. It may restrict movement or cause muscle weakness.

• #16 Myofascial pain syndrome – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/myofascial-pain-syndrome/diagnosis-treatment/drc-20375450

  During a physical exam, your healthcare professional may put gentle finger pressure on the affected muscle, feeling for painful areas. Certain ways of pressing on the trigger point can cause certain responses. For instance, you might have a muscle twitch. […] Muscle pain has many possible causes. Your healthcare professional uses other tests and procedures to rule out other causes of muscle pain. […] The symptoms of myofascial pain syndrome are like those of other disorders. So you may see more than one healthcare professional before getting a diagnosis. […] You’re likely to start with a visit to your primary healthcare professional. You might then be sent to a specialist in muscle and joint conditions, called a rheumatologist. […] Your healthcare professional is likely to ask you questions, such as: Where do you feel the most pain? Do your symptoms come and go, or do you always have them? Does anything seem to make your symptoms better? Does anything seem to make your symptoms worse? Are your symptoms worse in the morning or at any other time of the day? Do you use repeated motions on the job or for hobbies? Have you been injured recently? How does your pain limit what you can do?

• #17 Myofascial Pain Syndrome: What It Is, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/12054-myofascial-pain-syndrome

  Myofascial pain syndrome is often underdiagnosed and overlooked. This is because many of its symptoms overlap with other conditions that affect your nerves, bones, ligaments or tendons. […] To diagnose myofascial pain syndrome, your healthcare provider will need to physically examine your muscles to feel for taut bands of muscles and then find the tender spots. Finding and applying pressure to a trigger point will result in pain, felt at the immediate spot or in an area a short distance away (referred pain). […] Currently, there are no tests that can diagnose myofascial pain syndrome. There are also no visible signs like redness, swelling or unusual muscle warmth. […] Your healthcare provider may recommend tests to rule out other conditions. They may also ask you questions about your symptoms, including: Where do you feel the pain? How would you describe your pain? How often do you experience pain? What makes your pain better? What makes your pain worse? Have you had any recent injuries? Do your symptoms get better at certain times during the day? What kind of work do you do? What kinds of movements does your job involve?

• #18 Myofascial pain syndrome: Causes, symptoms, and treatment

  https://www.medicalnewstoday.com/articles/myofascial-pain-syndrome

  Myofascial pain syndrome is a chronic condition that affects the musculoskeletal system, including the bones, tendons, cartilage, ligaments, and connective tissue. […] This article looks at the symptoms, causes, treatments, and diagnosis of myofascial pain syndrome. […] There is no specific test to diagnose myofascial pain syndrome. A doctor will examine a person and aim to eliminate other conditions that present similarly, such as fibromyalgia or cubital tunnel syndrome. […] An examination may include: Questions about the pain, such as: potential risk factors, such as repetitive movements or recent injuries; where the pain occurs; how often the person experiences the pain; when they experience the pain. […] A physical exam: A doctor will apply gentle pressure to feel for tight bands of muscle that may cause twitches or trigger pain. […] A visual exam: The doctor will look for postural abnormalities, such as hunching of the shoulders or the head position being far forward and misaligned with the spine. […] Diagnostic and imaging tests: X-rays and ultrasound scans can rule out other conditions.

• #19 Myofascial Pain Syndrome: What It Is, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/12054-myofascial-pain-syndrome

  Your healthcare provider may check your gait (how you walk) and your posture to see if there’s a balance of muscle use and look for signs of muscle weakness. They may also ask you about other health problems that can contribute to myofascial pain syndrome including how much and how well you sleep and if you feel stressed, anxious or depressed.

• #20 Diagnosing Myofascial Pain – General and Cosmetic Dentist

  https://www.southwestpainmanagement.com/diagnosing-myofascial-pain

  Diagnosing Myofascial Pain […] A diagnosis of chronic myofascial pain means that myofascial trigger points are the primary source of pain symptoms. Unfortunately, myofascial pain can mimic a variety of other conditions. For example, myofascial pain symptoms may be incorrectly attributed to headaches, arthritis, temporomandibular joint disorder (TMJD), or fibromyalgia, among a number of other pain conditions. Likewise, a medical provider may mistakenly overlook a myofascial pain diagnosis if a patient is also suffering from another pain-causing condition such as those listed above. For these reasons and the fact that myofascial pain is a poorly understood disorder, chronic myofascial pain disorder can be a difficult condition to diagnose. During a physical examination of a patient experiencing muscle pain, the doctor will typically ask a number of questions to help diagnose the underlying condition. Potential questions include:

• #21 Expert consensus on the diagnosis and treatment of myofascial pain syndrome

  https://www.wjgnet.com/2307-8960/full/v9/i9/2077.htm

  Myofascial pain syndrome (MPS) is characterized by myofascial trigger points and fascial constrictions. […] At present, domestic and foreign scholars have not reached a consensus on the etiology and pathogenesis of MPS. Due to the lack of specific laboratory indicators and imaging evidence, there is no unified diagnostic criteria for MPS, making it easy to confuse with other diseases. […] The consensus is intended to normalize the diagnosis and treatment of MPS and be used by first-line doctors, including pain physicians to manage patients with MPS. […] Currently there are no routine laboratory and specific imaging studies to confirm MPS. The following examinations such as electromyography, infrared thermography and ultrasound elastography can assist the diagnosis. […] The above 1 and 2 conditions must be compulsory, while conditions 3 and 4 should be auxiliary. […] MPS is easy to confuse with many diseases with similar clinical symptoms, and it should be distinguished from the following diseases. […] There are no accepted diagnostic criteria for MPS, resulting in a variable range of estimates from epidemiological studies.

• #22 Better Understanding Myofascial Pain

  https://consultqd.clevelandclinic.org/better-understanding-myofascial-pain

  Then in 2017, a group of 60 experts from 12 countries identified three criteria that are widely used today. Two must be met for positive diagnosis: […] Among the most notable challenges of diagnosis are similarities between MPS and fibromyalgia. Differentiating between a fibromyalgia tender point and a myofascial trigger point is challenging because we lack agreement on the essential criteria for myofascial trigger point diagnosis. […] MPS also can become widespread, mimicking the appearance of fibromyalgia. Differences in certain characteristics can be helpful, however. While the etiology of fibromyalgia is unknown, MPS is triggered by injury from gross or repetitive micro-traumas.

• #23 Myofascial pain syndrome: Causes, symptoms, and treatment

  https://www.medicalnewstoday.com/articles/myofascial-pain-syndrome

  Myofascial pain syndrome is a chronic condition that affects the musculoskeletal system, including the bones, tendons, cartilage, ligaments, and connective tissue. […] This article looks at the symptoms, causes, treatments, and diagnosis of myofascial pain syndrome. […] There is no specific test to diagnose myofascial pain syndrome. A doctor will examine a person and aim to eliminate other conditions that present similarly, such as fibromyalgia or cubital tunnel syndrome. […] An examination may include: Questions about the pain, such as: potential risk factors, such as repetitive movements or recent injuries; where the pain occurs; how often the person experiences the pain; when they experience the pain. […] A physical exam: A doctor will apply gentle pressure to feel for tight bands of muscle that may cause twitches or trigger pain. […] A visual exam: The doctor will look for postural abnormalities, such as hunching of the shoulders or the head position being far forward and misaligned with the spine. […] Diagnostic and imaging tests: X-rays and ultrasound scans can rule out other conditions.

• #24 Cervical Myofascial Pain: Practice Essentials, Etiology, Epidemiology

  https://emedicine.medscape.com/article/313007-overview

  Pain attributed to muscle and its surrounding fascia is termed myofascial pain, with cervical myofascial pain thought to occur following either overuse of or trauma to the muscles that support the shoulders and neck. It can also result from compensation for an underlying spinal problem such as facet joint arthropathy or an annular tear in one of the discs. In the cervical spine, the muscles most often implicated in myofascial pain are the trapezius, levator scapulae, rhomboids, supraspinatus, and infraspinatus. […] The diagnosis of myofascial pain is clinical, with no confirmatory laboratory tests available. Magnetic resonance imaging (MRI) may be helpful in ruling out any significant abnormality within the structure of the cervical vertebrae or spinal canal. The cervical discs also may be evaluated. If the pain is in the shoulders or chest wall, be aware that visceral pain may refer to these areas and even produce some myofascial findings on examination. Be open-minded to the possibility that another problem also may be present.

• #25 Myofascial pain syndrome: Causes, symptoms, and treatment

  https://www.medicalnewstoday.com/articles/myofascial-pain-syndrome

  Myofascial pain syndrome is a chronic condition that affects the musculoskeletal system, including the bones, tendons, cartilage, ligaments, and connective tissue. […] This article looks at the symptoms, causes, treatments, and diagnosis of myofascial pain syndrome. […] There is no specific test to diagnose myofascial pain syndrome. A doctor will examine a person and aim to eliminate other conditions that present similarly, such as fibromyalgia or cubital tunnel syndrome. […] An examination may include: Questions about the pain, such as: potential risk factors, such as repetitive movements or recent injuries; where the pain occurs; how often the person experiences the pain; when they experience the pain. […] A physical exam: A doctor will apply gentle pressure to feel for tight bands of muscle that may cause twitches or trigger pain. […] A visual exam: The doctor will look for postural abnormalities, such as hunching of the shoulders or the head position being far forward and misaligned with the spine. […] Diagnostic and imaging tests: X-rays and ultrasound scans can rule out other conditions.

• #26 Expert consensus on the diagnosis and treatment of myofascial pain syndrome

  https://www.wjgnet.com/2307-8960/full/v9/i9/2077.htm

  Myofascial pain syndrome (MPS) is characterized by myofascial trigger points and fascial constrictions. […] At present, domestic and foreign scholars have not reached a consensus on the etiology and pathogenesis of MPS. Due to the lack of specific laboratory indicators and imaging evidence, there is no unified diagnostic criteria for MPS, making it easy to confuse with other diseases. […] The consensus is intended to normalize the diagnosis and treatment of MPS and be used by first-line doctors, including pain physicians to manage patients with MPS. […] Currently there are no routine laboratory and specific imaging studies to confirm MPS. The following examinations such as electromyography, infrared thermography and ultrasound elastography can assist the diagnosis. […] The above 1 and 2 conditions must be compulsory, while conditions 3 and 4 should be auxiliary. […] MPS is easy to confuse with many diseases with similar clinical symptoms, and it should be distinguished from the following diseases. […] There are no accepted diagnostic criteria for MPS, resulting in a variable range of estimates from epidemiological studies.

• #27 Myofascial Trigger Points: Understanding, Diagnosis, Management and Treatment. Pelvic pain symptoms. | Actual Gynecology And Obstetrics

  https://www.actualgyn.com/en/article/2024/296

  Myofascial pain syndrome in the pelvic floor is often linked to different forms of pain. […] Myofascial trigger points are often identified as a source of pain. […] Diagnosis: Is based on different palpation techniques. We emphasize instrumental methods such as electromyography, ultrasonography, colour flow mapping and elastography. […] The diagnosis of TrPs is primarily conducted through the palpation technique, which involves two prevalent approaches: Flat and Pincer. […] Ultrasonography (US) shows promise as a viable approach now and possibly in the future. […] The main principle is removing TrPs from their area or stopping their influence, which acts similarly. […] The duration of TrPs could not always be estimated immediately. […] There are several limitations and reasons for errors in treating myofascial pain.

• #28 Myofascial Pain Syndrome – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK499882/

  Diagnosis is typically based on history and physical, but additional testing can aid in myofascial pain syndrome evaluation. For instance, trigger points can be identified by detecting end-plate noise through electromyography. […] Effective management of myofascial pain syndrome requires a coordinated interprofessional approach to enhance patient-centered care, improve outcomes, and ensure patient safety. Clinicians and advanced practitioners play a central role in diagnosing myofascial pain syndrome, formulating individualized treatment plans, and coordinating care among specialists.

• #29 Myofascial Pain | PM&R KnowledgeNow

  https://now.aapmr.org/myofascial-pain/

  Myofascial pain is a purely clinical diagnosis and lacks objective and systematic diagnostic criteria. […] This lack of consensus-driven, reliable diagnostic criteria makes it difficult to establish accurate statistics about incidence and prevalence. […] MPS is a clinical diagnosis, and there are no established imaging studies routinely used in its diagnosis. […] There is no standard imaging criteria for TrP identification. […] Needle electromyography (EMG) can be used to show spontaneous end plate activity within the TrPs, and thermography can reveal a hot spot in active TrPs. […] Routine laboratory screening is not indicated or recommended for most cases of MPS. […] However, in complex or refractory cases, such as in the presence of other comorbidities or if concern for an underlying inflammatory condition including myopathy, inflammatory arthritis, or vasculitis, laboratory screening may be warranted.

• #30 Myofascial Trigger Points: Understanding, Diagnosis, Management and Treatment. Pelvic pain symptoms. | Actual Gynecology And Obstetrics

  https://www.actualgyn.com/en/article/2024/296

  Myofascial pain syndrome in the pelvic floor is often linked to different forms of pain. […] Myofascial trigger points are often identified as a source of pain. […] Diagnosis: Is based on different palpation techniques. We emphasize instrumental methods such as electromyography, ultrasonography, colour flow mapping and elastography. […] The diagnosis of TrPs is primarily conducted through the palpation technique, which involves two prevalent approaches: Flat and Pincer. […] Ultrasonography (US) shows promise as a viable approach now and possibly in the future. […] The main principle is removing TrPs from their area or stopping their influence, which acts similarly. […] The duration of TrPs could not always be estimated immediately. […] There are several limitations and reasons for errors in treating myofascial pain.

• #31 Diagnosis of Myofascial Pain Syndrome | Musculoskeletal Key

  https://musculoskeletalkey.com/diagnosis-of-myofascial-pain-syndrome/

  Myofascial pain is one of the most common causes of pain. The diagnosis of myofascial pain syndrome (MPS) is made by muscle palpation. The source of the pain in MPS is the myofascial trigger point, a very localized region of tender, contracted muscle that is readily identified by palpation. […] The diagnosis of myofascial pain in the clinical setting is best made by palpation of the trigger point, moving in a cross-fiber direction perpendicular to the direction of the fibers. […] The diagnosis of MPS is based on a pertinent history and physical examination. Objective means of identifying the MTrP exist, but are generally not used in clinical practice because they are costly, time-consuming, and are not available to most practitioners. […] The diagnosis of MPS is made by the identification of an MTrP and relating it to the patients pain complaint.

• #32 Myofacial Pain Syndrome Treatments, Symptoms & Causes | Headache TMJ

  https://www.headachetmj.com/treatments/myofascial-pain-syndrome/

  Myofascial pain is often overlooked, misdiagnosed, or undiagnosed. This is because there are no tests that can diagnose myofascial pain syndrome and there are no visible signs. Diagnosis requires an in depth understanding of the muscular system and a physical exam to feel for trigger points and tenderness. […] The presenting pain complaint in myofascial pain is almost always a referred symptom with a deep, dull aching quality. The referred pain sites in the head and neck include the teeth, sinuses, cheeks, forehead, temple, ear and TMJ. Overlapping pain referral patterns from several different trigger points can mimic certain headache disorders. Familiarity with the typical pain referral patterns enables the clinician to identify possible trigger points. Trigger point palpation is a skill that must be learned and practiced. Diagnosing Myofascial Pain depends on accurate palpation with 2-4 kg/cm2 of pressure for 6-10 seconds over the suspected trigger point to allow the referred pain pattern to develop. The diagnosis is then confirmed by an immediate pain reduction of greater than 50% after each trigger point is injected by local anesthetic.

• #33 The Use and Benefits of Focused Shockwaves for the Diagnosis of Myofascial Pain Syndrome by Examining Myofascial Trigger Points in Low Back Pain

  https://www.mdpi.com/2227-9059/12/12/2909

  The Use and Benefits of Focused Shockwaves for the Diagnosis of Myofascial Pain Syndrome by Examining Myofascial Trigger Points in Low Back Pain […] Background/Objectives: Low back pain (LBP) is a widespread public health issue, with myofascial pain syndrome (MPS) being a common cause, affecting 67–100% of patients. However, there are significant challenges in the diagnostic process due to the subjective and unreliable nature of manual palpation. Focused Extracorporeal Shockwave Therapy (F-ESWT), traditionally used for MPS treatment, offers a reproducible and non-invasive mechanical stimulus, making it a potential diagnostic tool. This study evaluated F-ESWT’s diagnostic efficiency in chronic LBP patients by focusing on “recognition” and “referral” of pain. […] The established authors describing pain originating from myofascial tissue emphasize that the presence of at least one myofascial trigger point (MTrP) is the central element in the diagnosis of MPS. […] Diagnostic criteria have been established to clarify the diagnosis of MPS and allow differentiation from other soft tissue disorders. […] The criteria most commonly used by researchers and expert clinicians include all those previously mentioned by Travell and Simons, with the exception of the local twitch response, which has not yet been fully validated as a reliable diagnostic test. […] A positive response to the first question indicates the ability to recognize pain, while a positive response to the second question indicates the presence of referred pain. […] The use of diagnostic criteria helps to classify the patient’s complaints into a reproducible diagnostic system. […] In general, the reproduction of pain and the patient’s feedback are an important part of any clinical examination and are useful for understanding the patient’s complaints. […] There is a consensus that the most important criterion in MPS is “recognition”, whereby the pain elicited by stimulation, usually palpation, of the trigger point is recognized by the patients as their “familiar pain”. […] Another important diagnostic criterion and characteristic feature of myofascial pain is “referral of pain”. […] The standard for the diagnosis of MTrPs is still physical examination by palpation, which suffers from issues of subjectivity and inter-rater variability. […] In the specific case of examination for myofascial pain, physical examination with palpation is considered by some authors to be unreliable in adequately diagnosing MTrPs. […] Therefore, there is a need for further improvement of MTrP diagnostics to provide more robust data for MPS as a source of pain. […] Thus, new tools capable of standardizing and reproducibly identifying MTrPs are needed for clinical practice. […] The objective of this study is to investigate whether F-ESWT is capable of reproducing the diagnostic criteria for MPS in a cohort of patients with LBP and to establish whether the use of focal shockwaves can be employed as a complementary tool in the clinical diagnosis of MPS. […] The present study has demonstrated that F-ESWT is capable of eliciting a remarkably high percentage of diagnostic criteria for pain recognition and referral in patients with LBP. Focused shock waves (F-ESWT) non-invasive nature, coupled with the potential for targeted application with standardized energy, makes it an attractive instrumental examination technique and may be used as a standard tool for the diagnosis of LBP and especially of MTrPs.

• #34 The Use and Benefits of Focused Shockwaves for the Diagnosis of Myofascial Pain Syndrome by Examining Myofascial Trigger Points in Low Back Pain

  https://www.mdpi.com/2227-9059/12/12/2909

  The Use and Benefits of Focused Shockwaves for the Diagnosis of Myofascial Pain Syndrome by Examining Myofascial Trigger Points in Low Back Pain […] Background/Objectives: Low back pain (LBP) is a widespread public health issue, with myofascial pain syndrome (MPS) being a common cause, affecting 67–100% of patients. However, there are significant challenges in the diagnostic process due to the subjective and unreliable nature of manual palpation. Focused Extracorporeal Shockwave Therapy (F-ESWT), traditionally used for MPS treatment, offers a reproducible and non-invasive mechanical stimulus, making it a potential diagnostic tool. This study evaluated F-ESWT’s diagnostic efficiency in chronic LBP patients by focusing on “recognition” and “referral” of pain. […] The established authors describing pain originating from myofascial tissue emphasize that the presence of at least one myofascial trigger point (MTrP) is the central element in the diagnosis of MPS. […] Diagnostic criteria have been established to clarify the diagnosis of MPS and allow differentiation from other soft tissue disorders. […] The criteria most commonly used by researchers and expert clinicians include all those previously mentioned by Travell and Simons, with the exception of the local twitch response, which has not yet been fully validated as a reliable diagnostic test. […] A positive response to the first question indicates the ability to recognize pain, while a positive response to the second question indicates the presence of referred pain. […] The use of diagnostic criteria helps to classify the patient’s complaints into a reproducible diagnostic system. […] In general, the reproduction of pain and the patient’s feedback are an important part of any clinical examination and are useful for understanding the patient’s complaints. […] There is a consensus that the most important criterion in MPS is “recognition”, whereby the pain elicited by stimulation, usually palpation, of the trigger point is recognized by the patients as their “familiar pain”. […] Another important diagnostic criterion and characteristic feature of myofascial pain is “referral of pain”. […] The standard for the diagnosis of MTrPs is still physical examination by palpation, which suffers from issues of subjectivity and inter-rater variability. […] In the specific case of examination for myofascial pain, physical examination with palpation is considered by some authors to be unreliable in adequately diagnosing MTrPs. […] Therefore, there is a need for further improvement of MTrP diagnostics to provide more robust data for MPS as a source of pain. […] Thus, new tools capable of standardizing and reproducibly identifying MTrPs are needed for clinical practice. […] The objective of this study is to investigate whether F-ESWT is capable of reproducing the diagnostic criteria for MPS in a cohort of patients with LBP and to establish whether the use of focal shockwaves can be employed as a complementary tool in the clinical diagnosis of MPS. […] The present study has demonstrated that F-ESWT is capable of eliciting a remarkably high percentage of diagnostic criteria for pain recognition and referral in patients with LBP. Focused shock waves (F-ESWT) non-invasive nature, coupled with the potential for targeted application with standardized energy, makes it an attractive instrumental examination technique and may be used as a standard tool for the diagnosis of LBP and especially of MTrPs.

• #35 Myofascial Pain Syndrome Diagnosis | BLB Chronic Pain

  https://www.blbchronicpain.co.uk/news/survey-confirms-diagnostic-problems-faced-suffering-myofascial-pain-syndrome/

  The results of a survey published in PAIN Practice confirm the diagnostic problems faced by those suffering Myofascial Pain Syndrome (MPS). […] MPS has traditionally been under-diagnosed. […] The results suggest that both within each group and across the groups there was widespread lack of agreement on the signs and symptoms that define MPS. Not surprisingly, the researchers call for the development of more formal diagnostic criteria: We suggest the demonstrated variability in diagnostic knowledge be remedied through the establishment and universal use of official validated criteria. Future research should focus on developing criteria specific to myofascial pain syndrome. […] Our findings suggest that the diagnostic criteria are not well known, highlighting the need for an expert consensus to determine the importance of each criterion for MPS diagnosis. […] Clearly, the upshot of such inconsistent use of diagnostic criteria is that many people suffering MPS may either not be receiving appropriate treatment or, possibly worse, may be receiving wholly inappropriate treatment. If left untreated, the condition is likely to deteriorate.

• #36 Is Myofascial Pain Syndrome a Legitimate Primary Diagnosis? – Duke Center of Excellence in Manual and Manipulative Therapy

  https://sites.duke.edu/cemmt/2025/01/02/is-myofascial-pain-syndrome-a-legitimate-primary-diagnosis/

  Myofascial Pain Syndrome (MPS) is hypothesized to be both a primary and/or a secondary chronic pain disorder that can refer symptoms to other parts of the body. […] Despite its notable impact on health and wellness, MPS is a controversial diagnosis that mainly stems from the lack of consensus on its diagnostic criteria and the underlying mechanisms. […] Based on the WHO criteria, is MPS a stand-alone, primary diagnosis? The answer is both yes and no. […] Under the ICD-11, MPS is classified under chronic primary pain and chronic secondary musculoskeletal pain. […] Despite these descriptions from the WHO, neither of the two (for chronic primary and chronic secondary) meets all four of the original WHO criteria. […] Truthfully, it is well understood that MPS does not have a clear, routine set of signs and symptoms that distinguishes it from other diagnoses (lacks specificity).

• #37 Is Myofascial Pain Syndrome a Legitimate Primary Diagnosis? – Duke Center of Excellence in Manual and Manipulative Therapy

  https://sites.duke.edu/cemmt/2025/01/02/is-myofascial-pain-syndrome-a-legitimate-primary-diagnosis/

  Further, due to the lack of specific laboratory indicators and imaging evidence, there is no unified diagnostic criteria for MPS, adding to the confusion with other diseases. […] As currently defined by ICD coding MPS is highly likely to contribute to patients pain experience as a secondary condition, which can be very debilitating to the individual. […] This is likely why other global healthcare groups such as the International Association for the Study of Pain, support the contribution of MPS, which they characterize as local and referred pain perceived as deep, dull, pressure, and aching, along with the presence of myofascial trigger points in any part of the body. […] However, currently, MPS may be difficult to differentiate from other conditions and is likely a secondary contributor to most musculoskeletal conditions seen by rehabilitation providers.

• #38 Myofascial Pain Syndrome Diagnosis | BLB Chronic Pain

  https://www.blbchronicpain.co.uk/news/survey-confirms-diagnostic-problems-faced-suffering-myofascial-pain-syndrome/

  The results of a survey published in PAIN Practice confirm the diagnostic problems faced by those suffering Myofascial Pain Syndrome (MPS). […] MPS has traditionally been under-diagnosed. […] The results suggest that both within each group and across the groups there was widespread lack of agreement on the signs and symptoms that define MPS. Not surprisingly, the researchers call for the development of more formal diagnostic criteria: We suggest the demonstrated variability in diagnostic knowledge be remedied through the establishment and universal use of official validated criteria. Future research should focus on developing criteria specific to myofascial pain syndrome. […] Our findings suggest that the diagnostic criteria are not well known, highlighting the need for an expert consensus to determine the importance of each criterion for MPS diagnosis. […] Clearly, the upshot of such inconsistent use of diagnostic criteria is that many people suffering MPS may either not be receiving appropriate treatment or, possibly worse, may be receiving wholly inappropriate treatment. If left untreated, the condition is likely to deteriorate.

• #39 Cervical Myofascial Pain: Practice Essentials, Etiology, Epidemiology

  https://emedicine.medscape.com/article/313007-overview

  The primary goal of physical therapy is to restore balance between muscles working as a functional unit. The physical therapist may progress toward that goal initially by attempting to diminish pain; this can be accomplished by using a modality-based approach performed in conjunction with myofascial release techniques and massage. Cervical stretch and stabilization are integral parts of the approach as well. Postural retraining is crucial in cervical myofascial pain. An ergonomic evaluation may be indicated if overuse in the work setting is contributing to the patient’s symptoms. […] Trigger point injection probably is one of the most accepted means of treating myofascial pain besides physical therapy and exercise. Injection is performed most commonly with local anesthetic, although dry needling has been shown to be equally effective. […] The primary concern for patients with cervical myofascial pain is chronicity. Recurrence of myofascial pain is a common scenario. Prompt treatment prevents other muscles in the functional unit from compensating and, consequently, producing a more widespread and chronic problem.

• #40 Cervical Myofascial Pain: Practice Essentials, Etiology, Epidemiology

  https://emedicine.medscape.com/article/313007-overview

  The primary goal of physical therapy is to restore balance between muscles working as a functional unit. The physical therapist may progress toward that goal initially by attempting to diminish pain; this can be accomplished by using a modality-based approach performed in conjunction with myofascial release techniques and massage. Cervical stretch and stabilization are integral parts of the approach as well. Postural retraining is crucial in cervical myofascial pain. An ergonomic evaluation may be indicated if overuse in the work setting is contributing to the patient’s symptoms. […] Trigger point injection probably is one of the most accepted means of treating myofascial pain besides physical therapy and exercise. Injection is performed most commonly with local anesthetic, although dry needling has been shown to be equally effective. […] The primary concern for patients with cervical myofascial pain is chronicity. Recurrence of myofascial pain is a common scenario. Prompt treatment prevents other muscles in the functional unit from compensating and, consequently, producing a more widespread and chronic problem.

• #41 Myofascial Pain Syndrome – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK499882/

  Diagnosis is typically based on history and physical, but additional testing can aid in myofascial pain syndrome evaluation. For instance, trigger points can be identified by detecting end-plate noise through electromyography. […] Effective management of myofascial pain syndrome requires a coordinated interprofessional approach to enhance patient-centered care, improve outcomes, and ensure patient safety. Clinicians and advanced practitioners play a central role in diagnosing myofascial pain syndrome, formulating individualized treatment plans, and coordinating care among specialists.

• #42 Myofascial pain syndrome – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/myofascial-pain-syndrome/diagnosis-treatment/drc-20375450

  During a physical exam, your healthcare professional may put gentle finger pressure on the affected muscle, feeling for painful areas. Certain ways of pressing on the trigger point can cause certain responses. For instance, you might have a muscle twitch. […] Muscle pain has many possible causes. Your healthcare professional uses other tests and procedures to rule out other causes of muscle pain. […] The symptoms of myofascial pain syndrome are like those of other disorders. So you may see more than one healthcare professional before getting a diagnosis. […] You’re likely to start with a visit to your primary healthcare professional. You might then be sent to a specialist in muscle and joint conditions, called a rheumatologist. […] Your healthcare professional is likely to ask you questions, such as: Where do you feel the most pain? Do your symptoms come and go, or do you always have them? Does anything seem to make your symptoms better? Does anything seem to make your symptoms worse? Are your symptoms worse in the morning or at any other time of the day? Do you use repeated motions on the job or for hobbies? Have you been injured recently? How does your pain limit what you can do?

• #43 Explore Myofascial Pain Syndrome: Symptoms and Treatments

  https://www.physiotattva.com/blog/myofascial-pain-syndrome-symptoms-and-treatments

  Understanding trigger points aids in identifying sources of pain, enabling targeted Myofascial Pain Syndrome treatment. […] Identifying and addressing these points is crucial for effective pain management facilitating targeted treatments such as massage, stretching, or other therapeutic interventions. […] Recognizing latent trigger points is vital for preventive care, as addressing them early can prevent the development of active trigger points and associated pain. […] Identifying and treating primary and secondary trigger points is essential for comprehensive pain management and rehabilitation. […] A multidisciplinary team typically manages the treatment of myofascial pain syndrome. […] Collaborative efforts ensure a comprehensive approach, addressing both physical and psychological aspects, for effective relief and management of myofascial pain syndrome.

• #44 Myofascial Pain Syndrome Treatment and Relief

  https://www.bpcphysio.com/blog/myofascial-pain-syndrome/

  How Do Healthcare Providers Diagnose Myofascial Pain Syndrome? […] To diagnose MPS, providers: […] There are no definitive diagnostic tests for MPS. Skilled manual examination remains the gold standard for identification by providers familiar with myofascial pain. […] Are there tests that can help diagnose myofascial pain syndrome? […] Diagnosing myofascial pain syndrome (MPS) can be challenging as there isnt a specific test that definitively confirms its presence. Instead, diagnosis is often based on a thorough medical history, physical examination, and evaluation of symptoms. […] Healthcare providers may perform manual palpation to identify these trigger points and assess their sensitivity. Imaging studies like MRI or ultrasound can help rule out other conditions, but they arent typically used to diagnose MPS directly. A successful diagnosis usually involves considering the patients reported pain patterns, muscle tightness, and response to palpation.

• #45

  https://www.monz.pl/Obiektywne-metody-diagnostyki-zespolu-bolu-miesniowo-powieziowego,136573,0,2.html

  The myofascial pain syndrome (MPS) is an important clinical problem which, despite numerous scientific reports, remains not fully understood. […] In daily clinical practice, palpation is the most commonly applied method of myofascial pain syndrome diagnostics. However, this may be associated with inaccurate diagnosis. Therefore, the diagnosis of myofascial pain syndrome requires reliable, repeatable measurements which should be characterized by high sensitivity in order to detect clinically important changes. The aim of this study is to review the objective diagnostic methods essential for the correct diagnosis of myofascial pain syndrome. […] Currently, there is no consensus among clinicians regarding the myofascial pain syndrome diagnostic procedure. […] Manual palpation performed by an experienced physiotherapist seems to be the most reliable examination, followed by establishing the Simons diagnostic criteria on its basis, together with supporting the diagnosis using one of the objective tools assessing changes in muscle tissue suggesting the presence of trigger points.

• #46

  https://link.springer.com/article/10.1007/s11916-004-0068-y

  Clinical understanding and management of myofascial pain is overlooked frequently when dealing with pain. Myofascial pain is poorly understood, which results too often in underdiagnosis and poor management. The therapy for myofascial pain requires enhancing central inhibition through pharmacology or behavioral techniques and simultaneously reducing peripheral inputs through physical therapies including exercises and trigger point-specific therapy. […] Myofascial pain: clinical characteristics and diagnostic criteria. […] Myofascial pain syndrome and trigger-point management. […] Management of headache: the effectiveness of altering factors perpetuating myofascial pain. […] P Regional myofascial pain syndromes and headache, principals of diagnosis, and management.

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