Materiały źródłowe

• #1 Meralgia paresthetica – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/meralgia-paresthetica/symptoms-causes/syc-20355635

  Meralgia paresthetica is a condition that causes tingling, numbness and burning pain in the outer part of the thigh. The condition is caused by compression of the lateral femoral cutaneous nerve, which supplies feeling to the upper leg. […] Tight clothing, obesity or weight gain, and pregnancy are common causes of meralgia paresthetica. But meralgia paresthetica also can be due to an injury or a disease such as diabetes. […] Meralgia paresthetica occurs when the lateral femoral cutaneous nerve is pinched, also known as compression. The nerve supplies feeling to the surface of the outer thigh. The nerve only affects sensation and doesn’t impact your ability to use your leg muscles. […] Common causes of this compression include any condition that increases pressure on the groin, including: Tight clothing, such as belts, corsets and tight pants. Obesity or weight gain. Wearing a heavy tool belt. Pregnancy. Fluid accumulation in the abdomen causing increased abdominal pressure. Scar tissue near the inguinal ligament due to injury or past surgery. […] Nerve injury also can cause meralgia paresthetica. Nerve injury can be due to diabetes, trauma after surgery or seat belt injury after a motor vehicle accident.

• #1 Meralgia Paresthetica: Background, Pathophysiology, Epidemiology

  https://emedicine.medscape.com/article/1141848-overview

  A painful mononeuropathy of the lateral femoral cutaneous nerve (LFCN), meralgia paresthetica is commonly due to focal entrapment of this nerve as it passes through the inguinal ligament. Rarely, it has other etiologies such as direct trauma, stretch injury, or ischemia. […] The LFCN originates directly from the lumbar plexus and has root innervation from L2-3. The nerve runs through the pelvis along the lateral border of the psoas muscle to the lateral part of the inguinal ligament. Here, it passes to the thigh through a tunnel formed by the lateral attachment of the inguinal ligament and the anterior superior iliac spine. The crossover into the thigh is the most common site of entrapment. […] The incidence of meralgia paresthetica in the general population has been reported to be 4.3 per 10,000 person years. In people with diabetes mellitus, an incidence of 247 per 100,000 patient years has been reported. […] The paresthesias typically resolve slowly over time, but the numbness in the distribution of the lateral femoral cutaneous nerve (LFCN) may persist.

• #1 Meralgia Paresthetica – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK557735/

  Meralgia paresthetica is a clinical condition that includes pain and dysesthesia in the anterolateral thigh associated with lateral femoral cutaneous nerve compression. […] The condition is caused by injury or entrapment of the lateral femoral cutaneous nerve (LFCN) and is classified as spontaneous or iatrogenic. Spontaneous causes include diabetes mellitus, lead poisoning, alcohol use disorder, and hypothyroidism resulting in an isolated neuropathy of the LFCN. […] Iatrogenic causes due to surgical intervention or direct nerve injury include hip replacement surgery, spine surgery, laparoscopic inguinal repair, pelvic osteotomy, surgery in the area of the anterior superior iliac spine, iliac crest bone graft harvesting, acetabular fracture surgery, laparoscopic myomectomy, laparoscopic cholecystectomy, vein harvesting for coronary bypass surgeries, or bariatric surgery.

• #1 Differential Etiological Diagnosis of Meralgia Paresthetica: A Concise Review

  https://clinmedjournals.org/articles/ijnn/international-journal-of-neurology-and-neurotherapy-ijnn-10-120.php?jid=ijnn

  In the context of DM, the most common complication of DM is Diabetic peripheral neuropathy (DPN). […] From the perspective of diabetic neuropathy of the LFCN, we have that it can occur in two situations: I) edema from decreased axonal transport and II) transformation of glucose into sorbitol leading to an impairment in the mechanism of the sodium-potassium pump. […] With this piece of information in mind, it gets easier to outline the importance of differential etiological diagnosis of meralgia paresthetica since the treatment varies according to the cause of this neuropathy.

• #1 Meralgia Paresthetica: Pain and Numbness in the Outer Thigh

  https://www.webmd.com/diabetes/meralgia-paresthetica

  Meralgia paresthetica is a condition that causes numbness, pain, or a burning feeling in your outer thigh. […] In meralgia paresthetica, the LFCN nerve doesn’t have enough room to pass through your hip bone or joints. This may be due to swelling, trauma, or increased pressure in this area. […] A lot of things can squeeze or damage the nerve, including: Weight gain and obesity, Tight clothing, like pants, leggings, stockings, a belt, or a girdle, Pregnancy, Injury, such as trauma from a seatbelt during a car crash, Something heavy worn around your waist, like a tool belt or gun belt, A disease that can damage the nerves, like diabetes, Repetitive motions that could irritate the nerve, such as certain leg movements, Standing or walking for a long time. […] Your risk of getting the condition is higher if you: Are overweight, Are pregnant, Have certain medical conditions, including diabetes, hypothyroidism, and alcoholism, Are between ages 30 and 60, Have been exposed to lead-based paint, Have legs that are different lengths.

• #1 Differential Etiological Diagnosis of Meralgia Paresthetica: A Concise Review

  https://clinmedjournals.org/articles/ijnn/international-journal-of-neurology-and-neurotherapy-ijnn-10-120.php?jid=ijnn

  Paresthesia meralgia (MP) is a condition in which there is compression of the lateral femoral cutaneous nerve (LFCN), with its entrapment. […] There is a wide spectrum of non-systemic diseases that may be responsible for the development of paresthetic meralgia, ranging from surgical sequelae and direct mechanical nerve compression. In addition, diabetes mellitus and Covid-19 infection may be systemic causes of MP. […] The direct compression of the LFCN can be caused by the use of tight pants, belts, tight seat belts or corset. […] Increased pelvic and intrabdominal pressure may cause meralgia paresthetica. This includes pregnancy, obesity and masses in the pelvic/abdominal cavity. […] COVID-19 can be a cause of MP, and in a cohort study with 51 patients with COVID-19 in ICU, 10 (33%) were diagnosed with MP.

• #1 Meralgia Paresthetica: Causes, Symptoms And Treatment

  https://www.netmeds.com/health-library/post/meralgia-paresthetica-causes-symptoms-and-treatment?srsltid=AfmBOoopapVuajKNQWlDelDrXA6jtCFTayCoJvOF_UraCdQ2uXcRTbtu

  Meralgia paresthetica usually arises from the compression of the lateral femoral cutaneous nerve (LFCN). The symptoms of Meralgia paresthetica mainly arises when the LFCN is compressed or squeezed. […] There are a number of factors that come into play for the compression of the LFCN. These includes: Tight fitting clothes, like belts, corsets and tight pants, stockings or girdles; Obesity or weight gain; Pregnancy; Wearing a heavy tool belt; Scar tissue near the inguinal ligament due to a past injury or surgery; Injury of the LMCN, which can be due to diabetes or seat belt injury after a motor vehicle accident. […] Certain causative factors that increase the risk of Meralgia paresthetica includes: Age: people between the ages of 30 and 60 are at a higher incidence of getting meralgia. Excessive weight: People who are overweight or obese have an increased pressure on the LMCN which increases the chances of having Meralgia. Pregnancy: A growing belly puts added pressure on the groin, through which the LMCN passes thus aggravating the risk of Meralgia. Diabetes: A nerve injury due to high blood sugar levels can lead to meralgia paresthetica. Exposure To Chemicals: People who come in contact to lead on a daily basis have higher chances of developing Meralgia paresthetica. Body Structure: People who have legs of two different lengths may develop Meralgia due to increased pressure on one leg. Health Conditions: People with medical conditions such as hypothyroidism or alcoholism are at a higher risk of Meralgia paresthetica.

• #1 Guide | Physical Therapy Guide to Meralgia Paresthetica (Bernhardt-Roth Syndrome) | Choose PT

  https://www.choosept.com/guide/physical-therapy-guide-meralgia-paresthetica

  Meralgia paresthetica is a condition that causes numbness, tingling, or burning pain in the outer thigh. It occurs as a result of nerve compression. […] The most common causes of meralgia paresthetica are linked to increased pressure in the groin area. They include: Wearing tight garments such as a work belt, a military or police uniform, or tight jeans. Obesity or weight gain. Pregnancy. Recent hip injury. […] Other causes can include: Direct trauma to the nerve, such as from a seatbelt in a car accident. Repeated leg motions (long periods of biking, walking, squatting). Muscle spasms. Scoliosis. Complications from surgery (most common after surgery to the hip or lower back). Prolonged stomach lying after surgery or during a hospital stay. Diseases such as diabetes, alcoholism, or lead poisoning.

• #1 Burning Thigh Pain? 10 Unexpected Causes of Meralgia Paresthetica

  https://nevadanervesurgery.org/burning-thigh-pain-10-causes-of-meralgia-paresthetica/

  A motor vehicle accident can also cause a seatbelt to essentially clothesline the femoral cutaneous nerve. […] To start, your doctor will look for clusters of risks and symptoms when they review your health history. […] If your doctor suspects that meralgia paresthetica is the problem, theyll start you out with some conservative measures. […] Meralgia paresthetica can cause long-term damage if its not relieved.

• #1 Unusual causes for meralgia paresthetica: systematic review of the literature and single center experience

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10162905/

  Meralgia paresthetica is often idiopathic, but sometimes symptoms may be caused by traumatic injury to the lateral femoral cutaneous nerve (LFCN) or compression of this nerve by a mass lesion. […] Most frequent cause of traumatic injury in the literature was iatrogenic, including different procedures around the anterior superior iliac spine, intra-abdominal procedures and positioning for surgery. […] It is important to consider traumatic causes or compression by a mass lesion in patients that present with meralgia paresthetica. […] The term meralgia paresthetica in the literature is often used for idiopathic cases, in which there is no clear cause for the symptoms. […] Moreover, meralgia paresthetica may be the result of iatrogenic injury to the LFCN, caused by surgical procedures around the anterior superior iliac spine (ASIS), including the anterior approach for placement of hip prosthesis, the ilioinguinal approach for acetabular fractures, the harvest of iliac bone graft and inguinal hernia repair.

• #1 Burning Thigh Pain? 10 Unexpected Causes of Meralgia Paresthetica

  https://nevadanervesurgery.org/burning-thigh-pain-10-causes-of-meralgia-paresthetica/

  Its called meralgia paresthetica or Bernhardt-Roth syndrome. […] In one spine surgery study, 20% of patients following up had an injury to that femoral cutaneous nerve. […] These offenders include tight belts, skinny jeans, waist trainers, heavy tool belts, and tight underwear. […] However, the pain and numbness dont hinder their ability to move their leg. […] Meralgia paresthetica can affect anyone at any age. But its mostly found in middle-aged adults. […] The extra-abdominal weight can strain the femoral cutaneous nerve. […] This can be from obesity, pregnancy, heavy tool belts, uterine fibroids, and tumors in the pelvis. […] This disease is a prime offender when it comes to nerve pain. […] One of the few studies done to find meralgia paresthesia correlations found a significant number of people also had carpal tunnel.

• #1 Meralgia Paresthetica | Spine Specialist

  https://neckandback.com/conditions/meralgia-paresthetica-lateral-femoral-cutaneous-nerve-entrapment/

  The most common causes of Meralgia Paresthetica are an overhanging belly (Dunlop’s syndrome where the belly “dun lops” over the pelvis) and by wearing a heavy utility belt (such as a carpenter or police officer does). […] Another common cause is prolonged positioning in surgery. Surgical positioning prone (face down-which is a common position with back surgery) utilizes pads over the anterior pelvis that the patient’s midsection rests on. The lateral femoral cutaneous nerve can be aggravated by prolonged compression due to prolonged surgery.

• #1 Thigh Pain / Meralgia Paresthetica | Neuropax Clinic

  https://neuropaxclinic.com/services/thigh-pain-meralgia-paresthetica/

  Operations on the thigh or groin that are near the LFN nerve (for example, hip surgery, hernia surgery, bone graft harvest and cesarean section are some of the most common. The operation can leave behind internal scar tissue that attaches to the nerve and causes pain. […] Once you have been identified to have symptoms of Meralgia Paresthetica (compression of the Lateral Femoral Nerve / LFN) several other potential issues should be addressed. […] Surgical decompression of the nerve (just like carpal tunnel surgery) is successful in most people(80-85%).

• #1 Unusual causes for meralgia paresthetica: systematic review of the literature and single center experience

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10162905/

  Mass lesions causing symptoms of meralgia paresthetica were found along the entire course of the LFCN. […] Our literature review shows that potential causes of compression can be found anywhere along the course of the LFCN. […] In our surgical series we found 4 cases of compression of the LFCN, including two cases of schwannoma, one case of lipoma and one case of endometriosis.

• #1 Meralgia Paraesthetica: Causes, Symptoms, and Treatment

  https://patient.info/brain-nerves/meralgia-paraesthetica-leaflet

  Meralgia paraesthetica is a nerve (neurological) condition that causes pain in the outer thigh. It is caused by compression of a nerve called the lateral cutaneous nerve of the thigh. In many cases, the cause is not known. […] Most cases have no identifiable cause. Meralgia paraesthetica can, however, be caused by direct injury to the lateral cutaneous nerve of the thigh accidentally. […] Rarer causes include a neuroma. Neuromas are non-cancerous (benign) growths (tumours) on a nerve. Pelvic or intra-abdominal tumours (including cancerous ones) could also compress the nerve and cause this problem. This is rare. […] Other possible causes include lying down for long periods of time in a curled-up position. Diabetes can affect nerves in general and, although it would be unusual simply to have this one nerve affected, the lateral cutaneous nerve of the thigh could potentially be damaged by diabetes.

• #1 Femoral Neuropathy and Meralgia Paresthetica Secondary to an Iliacus Hematoma

  https://www.e-arm.org/journal/view.php?number=122

  Compressive femoral and lateral femoral cutaneous neuropathies from an iliacus hematoma are unusual presentation. […] The most common cause is the compression of nerves around the inguinal area. Meralgia paresthetica occurs when lateral femoral cutaneous nerves are compressed by mechanical causes such as tight clothes, obesity, pregnancy and abdominal mass. […] The accurate incidence of iliacus hematoma, which induced two types of neuropathy in our case, has not been reported, but can appear as a complication of anticoagulant, hemophilia, kidney transplantation or trauma. […] In the case of our patient, the most likely cause of hematoma was the trauma that he had when falling down while standing on his hand. […] When hematoma increases pressure on the iliopsoas section, it compresses nerves running through the pelvis and may induce neuropathy in some cases. […] Therefore, we report such an uncommon case together with the findings of related neurologic examinations, MRI and electrodiagnostic studies.

• #1 What Meralgia Paresthetica can Hide: Renal Tumor as an Infrequent Cause | Reumatología Clínica

  https://reumatologiaclinica.org/en-what-meralgia-paresthetica-can-hide-articulo-S2173574313000713

  Secondary MP due to femoral cutaneous nerve compression caused by intraabdominal retroperitoneal masses, such as hematomas, pseudoaneurysms, or soft tissue and bone tumors have been reported. […] Although renal oncocytoma is a benign neoplasm which constitutes a rare tumor of the kidney (3%-6% of all renal neoplasms), it is clinically and radiologically indistinguishable from renal cell carcinoma, and a definitive diagnosis is only made through histology. […] This case and others mentioned in the literature justify imaging testing such as ultrasound and blood tests in patients with MP, even those with a typical presentation and without any other associated symptoms.

• #1 Meralgia paresthetica (lateral femoral cutaneous nerve entrapment) – UpToDate

  https://www.uptodate.com/contents/meralgia-paresthetica-lateral-femoral-cutaneous-nerve-entrapment

  Meralgia paresthetica (from „meros,” meaning thigh, and „algo,” meaning pain) is the clinical syndrome of pain and/or dysesthesia in the anterolateral thigh associated with compression of the lateral femoral cutaneous nerve. The causes, presentation, diagnosis, and treatment of meralgia paresthetica are reviewed here. […] Most cases of meralgia paresthetica arise spontaneously and are presumed to result from entrapment of the lateral femoral cutaneous nerve as it passes underneath or through the inguinal ligament. The median age at presentation is 50 years. The incidence is approximately sevenfold higher in patients with diabetes compared with the general population. […] Common risk factors – The most commonly identified risk factors are obesity, diabetes mellitus, and older age. […] A more specific cause is identified in approximately one-third to one-half of patients. Examples related to compression at the inguinal ligament include:

• #1 Physical Medicine and Rehabilitation for Meralgia Paresthetica: Practice Essentials, Pathophysiology, Epidemiology

  https://emedicine.medscape.com/article/308199-overview

  The LFCN is subject to systemic processes that can detrimentally affect any peripheral nerve. Diabetes mellitus, for example, can result in diffuse or focal neuropathies, especially in nerves, such as the LFCN, that are subject to excessive compressive forces. […] A Brazilian study involving 14 patients with meralgia paresthetica (MP) and 14 control subjects found evidence that not only are the large myelinated nerve fibers of the LFCN affected in MP, but the small fibers may be as well, with the small fibers suffering a partial loss of function and causing painful symptoms. […] Meralgia paresthetica is more common in males than in females. […] Meralgia paresthetica is observed in all age groups, but the condition most commonly occurs in middle-aged adults.

• #1 Your Guide to Understanding Meralgia Paresthetica | Peripheral Nerve Surgeon | Dr. Eric H. Williams

  https://www.baltimoreperipheralnervepain.com/library/your-guide-to-understanding-meralgia-paresthetica.cfm

  Meralgia paresthetica is a nerve compression that affects the lateral femoral cutaneous nerve. […] Factors that affect your risk of meralgia paresthetica include metabolic conditions, occupation, weight gain, past surgery, and pregnancy. […] People with diabetes have a sevenfold increased risk of developing meralgia paresthetica. […] Diabetes can contribute to meralgia paresthetica through several mechanisms that affect nerve health and function. […] The duration of meralgia paresthetica depends largely on how quickly the underlying cause is identified and addressed. […] When left untreated, the constant discomfort of meralgia paresthetica can lead to changes in walking patterns as people try to avoid pain, potentially causing secondary muscle and joint problems.

• #1 Meralgia Paresthetica: Causes, Symptoms and Treatments

  https://jointcarelondon.com/conditions/meralgia-paresthetica

  Meralgia paresthetica is a nerve entrapment syndrome that can cause burning discomfort, numbness and tingling along the outer side of the front of the thigh. […] It occurs when the lateral femoral cutaneous nerve (LFCN), which supplies sensation to the skin over the thigh, is compressed or trapped as it travels along the front of the pelvis. […] Risk factors for developing meralgia paresthetica include: […] The risk of developing meralgia paresthetica increases with age. […] Women are more likely to develop this condition than men. […] Engaging in activities that require repetitive thigh movements, such as running, cycling, or sitting for long periods, can increase the risk of meralgia paresthetica. […] Excess weight can put pressure on the LFCN, increasing the risk of compression. Meralgia paresthetica is often seen when individuals rapidly gain weight or if they wear restrictive, tight trousers or a tight belt that can impinge on the nerve as it exits the front of the pelvis.

• #1 What is meralgia paresthetica and what are its causes?

  https://learnmuscles.com/blog/2017/05/19/meralgia-paresthetica-causes/

  Meralgia paresthetica is caused by compression to the lateral femoral cutaneous nerve, usually as it passes deep to the inguinal ligament. Compression most often occurs due to external pressure, often from a belt or waistband of pants pressing inward. […] Being overweight also increases the risk for this condition because folds of abdominal fat can press against the inguinal ligament and proximal thigh. Prolonged sitting can be a problem because this position compresses the inguinal ligament. […] In some individuals, the lateral femoral cutaneous nerve pierces through the inguinal ligament instead of passing deep to it, further increasing the likelihood of compression in individuals who have tension in the inguinal ligament. […] Meralgia paresthetica can also result from a direct physical trauma to the lateral femoral cutaneous nerve such as an injury due to a seat belt during a motor vehicle accident. Although not common, this condition can also occur due to neuropathy caused by disease such as diabetes. Other possible but less likely causes are cysts or tumors that press on the nerve in the abdominopelvic cavity, or perhaps pressure from a bony exostosis (bony protuberance) on the ASIS or brim of the pelvis against the nerve.

• #1 Meralgia Paresthetica – London Pain Clinic

  https://www.londonpainclinic.com/conditions/meralgia-paresthetica/

  Meralgia paresthetica is an entrapment or pinching of the lateral femoral cutaneous nerve that supplies sensation to the outer portion of the thigh. […] The chief cause of the condition is ischemia .i.e. deficiency of blood due to constriction or obstruction, of the nerve caused by its entrapped position. […] The condition is primarily caused by pressure on the lateral femoral cutaneous nerve and subsequent inflammation. […] Other causes include tight clothing, pregnancy, postural alterations, diabetes and obesity. […] Moreover, meralgia paresthetica is also considered to be associated with nerve injury, such as due to seat belt injury or lower abdominal surgery. […] Spinal nerve disorder, multiple sclerosis, nerve disorder and spinal cord disorder are rare causes of meralgia paresthetica.

• #1 Peripheral Nerve Stimulation for the Treatment of Meralgia Paresthetica | Published in Orthopedic Reviews

  https://orthopedicreviews.openmedicalpublishing.org/article/24437-peripheral-nerve-stimulation-for-the-treatment-of-meralgia-paresthetica

  Neuromodulation with PNS systems has been proven effective in treating pain and function associated with neuropathies. […] The SPRINT PNS system provides sustained pain relief, even after removal, likely due to modulation of central sensitization. […] It is theorized that PNS modulates nociceptive input by stimulating non-nociceptive fibers, preventing the release of nociceptive neurotransmitters.

• #1 Physical Medicine and Rehabilitation for Meralgia Paresthetica: Practice Essentials, Pathophysiology, Epidemiology

  https://emedicine.medscape.com/article/308199-overview

  Meralgia paresthetica (MP) is pain or an irritating sensation felt over the anterior or anterolateral aspect of the thigh due to injury, compression, or disease of the lateral femoral cutaneous nerve (LFCN). […] Diagnosis of MP is based on history and examination. Nerve conduction studies are used to verify the presence of the neuropathy and rule out other causes for the symptoms. […] MP caused by obvious benign compressive forces requires no further investigation; however, the following scenarios may necessitate more testing: Magnetic resonance imaging (MRI) to investigate the lumbar plexus, serum tests for diabetes, radiography for possible pelvic fracture or cancer, computed tomography (CT) scanning for retroperitoneal hemorrhage in patients who have undergone anticoagulation therapy.

• #1 Meralgia Paresthetica: Causes, Symptoms and Treatments

  https://jointcarelondon.com/conditions/meralgia-paresthetica

  Hormonal changes during pregnancy can increase the risk of meralgia paresthetica. […] Diagnosis of meralgia paresthetica typically involves a physical examination, medical history review, and sometimes imaging tests. […] Corticosteroid injections can be used to reduce inflammation and pain in the region surrounding the lateral femoral cutaneous nerve (LFC nerve). […] If non-surgical treatments fail to provide adequate relief, surgery may be considered. Surgical intervention for meralgia paresthetica typically involves decompression of the LFCN, which involves releasing the compressed nerve and allowing it to move freely.

• #2 Meralgia Paresthetica: Causes, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/17959-meralgia-paresthetica

  Meralgia paresthetica causes pain and sensations of burning or numbness in your thigh area due to compression of a nerve. Several conditions and situations can cause it, such as wearing tight clothing, pregnancy and direct injury to your nerve. […] Meralgia paresthetica results from the compression of your lateral femoral cutaneous nerve (LFCN). Your LFCN is a large sensory nerve. It travels from your spinal cord through your pelvic region and down the outside of your thigh. This compression can happen due to swelling and inflammation, injury or pressure. […] A variety of factors causes compression of your LFCN, including external and internal causes. These can include: Injury or surgery in your hip area. Medical conditions like obesity, pregnancy and diabetes. Wearing clothing that’s too tight or belts around your waist. A tumor near your LFCN.

• #2 Differential Etiological Diagnosis of Meralgia Paresthetica: A Concise Review

  https://clinmedjournals.org/articles/ijnn/international-journal-of-neurology-and-neurotherapy-ijnn-10-120.php?jid=ijnn

  Paresthesia meralgia (MP) is a condition in which there is compression of the lateral femoral cutaneous nerve (LFCN), with its entrapment. […] There is a wide spectrum of non-systemic diseases that may be responsible for the development of paresthetic meralgia, ranging from surgical sequelae and direct mechanical nerve compression. In addition, diabetes mellitus and Covid-19 infection may be systemic causes of MP. […] The direct compression of the LFCN can be caused by the use of tight pants, belts, tight seat belts or corset. […] Increased pelvic and intrabdominal pressure may cause meralgia paresthetica. This includes pregnancy, obesity and masses in the pelvic/abdominal cavity. […] COVID-19 can be a cause of MP, and in a cohort study with 51 patients with COVID-19 in ICU, 10 (33%) were diagnosed with MP.

• #2 Meralgia Paresthetica – Causes & Best Treatment Options in 2025

  https://prohealthclinic.co.uk/blog/meralgia-paresthetica/

  Meralgia Paresthetica is commonly caused by nerve damage or entrapment of the lateral femoral cutaneous nerve. […] The causes of Meralgia Paresthetica, which are associated with spontaneous pain, include alcohol use for long periods, diagnosis of Diabetes Mellitus, hypothyroidism, or neuropathy of the lateral femoral cutaneous nerve. […] The causes of Meralgia Paresthetica, which are associated with mechanical pressure on the femoral cutaneous nerve, may include wearing tight clothing, seat belt injuries, and even pressure exerted by weight gain or obesity, hernia, pregnancy, or tumours. […] On the other hand, the common causes of iatrogenic pain in Meralgia Paresthetica include injuries caused during hip replacement surgery, lower back surgery, spine surgery, inguinal hernia surgery, hip and pelvic area and even bariatric surgery.

• #2 Your Guide to Understanding Meralgia Paresthetica | Peripheral Nerve Surgeon | Dr. Eric H. Williams

  https://www.baltimoreperipheralnervepain.com/library/your-guide-to-understanding-meralgia-paresthetica.cfm

  Meralgia paresthetica is a nerve compression that affects the lateral femoral cutaneous nerve. […] Factors that affect your risk of meralgia paresthetica include metabolic conditions, occupation, weight gain, past surgery, and pregnancy. […] People with diabetes have a sevenfold increased risk of developing meralgia paresthetica. […] Diabetes can contribute to meralgia paresthetica through several mechanisms that affect nerve health and function. […] The duration of meralgia paresthetica depends largely on how quickly the underlying cause is identified and addressed. […] When left untreated, the constant discomfort of meralgia paresthetica can lead to changes in walking patterns as people try to avoid pain, potentially causing secondary muscle and joint problems.

• #2 Meralgia Paresthetica: Causes, Symptoms And Treatment

  https://www.netmeds.com/health-library/post/meralgia-paresthetica-causes-symptoms-and-treatment?srsltid=AfmBOoopapVuajKNQWlDelDrXA6jtCFTayCoJvOF_UraCdQ2uXcRTbtu

  Meralgia paresthetica usually arises from the compression of the lateral femoral cutaneous nerve (LFCN). The symptoms of Meralgia paresthetica mainly arises when the LFCN is compressed or squeezed. […] There are a number of factors that come into play for the compression of the LFCN. These includes: Tight fitting clothes, like belts, corsets and tight pants, stockings or girdles; Obesity or weight gain; Pregnancy; Wearing a heavy tool belt; Scar tissue near the inguinal ligament due to a past injury or surgery; Injury of the LMCN, which can be due to diabetes or seat belt injury after a motor vehicle accident. […] Certain causative factors that increase the risk of Meralgia paresthetica includes: Age: people between the ages of 30 and 60 are at a higher incidence of getting meralgia. Excessive weight: People who are overweight or obese have an increased pressure on the LMCN which increases the chances of having Meralgia. Pregnancy: A growing belly puts added pressure on the groin, through which the LMCN passes thus aggravating the risk of Meralgia. Diabetes: A nerve injury due to high blood sugar levels can lead to meralgia paresthetica. Exposure To Chemicals: People who come in contact to lead on a daily basis have higher chances of developing Meralgia paresthetica. Body Structure: People who have legs of two different lengths may develop Meralgia due to increased pressure on one leg. Health Conditions: People with medical conditions such as hypothyroidism or alcoholism are at a higher risk of Meralgia paresthetica.

• #2 Meralgia Paresthetica, Cause of Diagnostic Mistake in the Vascular Clinic

  https://www.heraldopenaccess.us/openaccess/meralgia-paresthetica-cause-of-diagnostic-mistake-in-the-vascular-clinic

  Meralgia Paresthetica (MP) is a nerve entrapment which may cause pain paresthesias and sensory loss within the distribution of the lateral cutaneous nerve of the thigh. […] The Meralgia Paresthetica (MP) (term that come from the word Greek meros = tight and algos = pain) is an entrapment neuropathy of the Lateral Femoral Cutaneous Nerve (LFCN) characterized by pain, numbness and tingling in the anterolateral aspect of the thigh. […] MP can be classified as primary or secondary to trauma, surgical procedures or other pathologies. […] Primary MP causes includes mechanical factors than result in compression of the LCNT along its anatomical course. MP has been related to the following factors: obesity (BMI 30), wearing a tight garment such as belts, corset, trouser, jeans, military armor and police uniforms, seat belts, direct trauma, pregnancy, leg length changes, scoliosis, and muscle spasms among others. Metabolic factors reported include diabetes mellitus, alcoholism, hypothyroidism and lead poisoning. […] The most common mechanical and metabolic factors in our study were obesity, diabetes mellitus, and the professional activities like truck driver.

• #2 Meralgia paresthetica – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/meralgia-paresthetica/symptoms-causes/syc-20355635

  Meralgia paresthetica is a condition that causes tingling, numbness and burning pain in the outer part of the thigh. The condition is caused by compression of the lateral femoral cutaneous nerve, which supplies feeling to the upper leg. […] Tight clothing, obesity or weight gain, and pregnancy are common causes of meralgia paresthetica. But meralgia paresthetica also can be due to an injury or a disease such as diabetes. […] Meralgia paresthetica occurs when the lateral femoral cutaneous nerve is pinched, also known as compression. The nerve supplies feeling to the surface of the outer thigh. The nerve only affects sensation and doesn’t impact your ability to use your leg muscles. […] Common causes of this compression include any condition that increases pressure on the groin, including: Tight clothing, such as belts, corsets and tight pants. Obesity or weight gain. Wearing a heavy tool belt. Pregnancy. Fluid accumulation in the abdomen causing increased abdominal pressure. Scar tissue near the inguinal ligament due to injury or past surgery. […] Nerve injury also can cause meralgia paresthetica. Nerve injury can be due to diabetes, trauma after surgery or seat belt injury after a motor vehicle accident.

• #2 Meralgia Paresthetica: Pain and Numbness in the Outer Thigh

  https://www.webmd.com/diabetes/meralgia-paresthetica

  Meralgia paresthetica is a condition that causes numbness, pain, or a burning feeling in your outer thigh. […] In meralgia paresthetica, the LFCN nerve doesn’t have enough room to pass through your hip bone or joints. This may be due to swelling, trauma, or increased pressure in this area. […] A lot of things can squeeze or damage the nerve, including: Weight gain and obesity, Tight clothing, like pants, leggings, stockings, a belt, or a girdle, Pregnancy, Injury, such as trauma from a seatbelt during a car crash, Something heavy worn around your waist, like a tool belt or gun belt, A disease that can damage the nerves, like diabetes, Repetitive motions that could irritate the nerve, such as certain leg movements, Standing or walking for a long time. […] Your risk of getting the condition is higher if you: Are overweight, Are pregnant, Have certain medical conditions, including diabetes, hypothyroidism, and alcoholism, Are between ages 30 and 60, Have been exposed to lead-based paint, Have legs that are different lengths.

• #2 Meralgia paraesthetica – Wikipedia

  https://en.wikipedia.org/wiki/Meralgia_paraesthetica

  Meralgia paresthetica is a specific instance of nerve entrapment. […] The cause of Meralgia Paresthetica (MP) is nerve compression or injury to the lateral femoral cutaneous nerve (LFCN). […] Causes of compression can be due to tight fitting clothing at the waist, tight belts, or tight seat belts placing pressure on the LFCN. […] It can also be due to conditions which increase intra-abdominal volume and consequently pressure on the LFCN such as ascites, obesity, and pregnancy. […] Less commonly, anything that directly presses on the LFCN anywhere along its course, such a tumor or cyst, can also be a cause. […] Meralgia Paresthetica can also be caused by accidents that cause injury to the LFCN such as a seat belt injury from a car accident. […] Iatrogenic injuries to the LFCN are also possible and can happen due to peri-operative positioning or spinal, pelvic, and abdominal operations. […] In cases where MP is elicited by strenuous physical activity, it’s thought that anatomic variations may predispose the LFCN to compression with certain limb movements.

• #2 Thigh Pain / Meralgia Paresthetica | Neuropax Clinic

  https://neuropaxclinic.com/services/thigh-pain-meralgia-paresthetica/

  Meralgia Paresthetica is the name for compression of this nerve as it crosses around the front of the hip (like Carpal Tunnel Syndrome at the wrist). The result of this pinched nerve is pain or numbness on the side of the thigh. […] The nerve compression and resulting pain can happen to anyone, but some jobs have more risk of it like police officers, firefighters and construction workers due to wearing heavy, loaded belts around the waist. The excess repetitive pressure can lead to the LFN nerve being pinched. […] Diabetic patients have a higher chance of developing a pinched LFN nerve due thigh sugar levels which cause swelling of their nerves. The result is compression of the LFCN nerve where it runs through tight spaces at the front of the hip. […] Operations, injuries and falls can cause cuts, scarring or stretching to the LFN nerve at the hip, resulting in pain on the front/side of the thigh.

• #2 Meralgia Paresthetica: Pain and Numbness in the Outer Thigh

  https://www.webmd.com/diabetes/meralgia-paresthetica

  Meralgia paresthetica is common during pregnancy. This is because the growing baby puts pressure on your groin area, pinching the LFCN in your thigh. […] Treatment usually consists of wearing loose clothing, taking pain relievers, and avoiding standing for long periods. […] The goal of treatment is to ease the pressure on your nerve. The type of therapy you get depends on the cause of your condition. […] If your condition is more severe, you may need: A corticosteroid shot to reduce swelling, Tricyclic antidepressants, which can help relieve nerve pain, Anti-seizure medications including gabapentin, phenytoin or pregabalin, which also work against nerve pain. […] In most cases, though, you should be able to recover within 4 to 6 weeks.

• #2 Guide | Physical Therapy Guide to Meralgia Paresthetica (Bernhardt-Roth Syndrome) | Choose PT

  https://www.choosept.com/guide/physical-therapy-guide-meralgia-paresthetica

  Meralgia paresthetica is a condition that causes numbness, tingling, or burning pain in the outer thigh. It occurs as a result of nerve compression. […] The most common causes of meralgia paresthetica are linked to increased pressure in the groin area. They include: Wearing tight garments such as a work belt, a military or police uniform, or tight jeans. Obesity or weight gain. Pregnancy. Recent hip injury. […] Other causes can include: Direct trauma to the nerve, such as from a seatbelt in a car accident. Repeated leg motions (long periods of biking, walking, squatting). Muscle spasms. Scoliosis. Complications from surgery (most common after surgery to the hip or lower back). Prolonged stomach lying after surgery or during a hospital stay. Diseases such as diabetes, alcoholism, or lead poisoning.

• #2 What Is Meralgia Paresthetica?

  https://www.icliniq.com/articles/neurological-health/meralgia-paresthetica

  Meralgia paresthetica is a condition that causes tingling, numbness, or a burning sensation in the outer thigh. […] The majority of cases of meralgia paresthetica have no known cause. The lateral femoral cutaneous nerve becomes trapped in meralgia paresthetica, usually under the inguinal ligament, which runs along the groin from the abdomen to the upper thigh. Any condition that raises pressure on the groin is a common source of this compression. Situations or conditions which can cause compression include: A car collision results in a seat belt injury. Belts, corsets, and tight pants are examples of restrictive apparel which could lead to compression on the nerve. A variety of sports and physical activities, such as gymnastics, baseball, soccer, bodybuilding, and vigorous exercise. Lying down in a curled-up position for long periods of time. Obesity or weight gain. Increased abdominal pressure due to fluid accumulation in the abdomen. Medical or surgical procedures and treatments, such as keyhole (laparoscopic) hernia repair. Nerve injury caused by diabetes. An injury or previous operation leads to scar tissue development near the inguinal ligament. Pregnancy. Non-cancerous (benign) growths or tumors on a nerve are known as neuromas. Tumors in the pelvis or the abdomen can potentially compress the nerve.

• #2 Meralgia Paresthetica Treatment –

  https://drjustindean.com/meralgia-paresthetica-treatment-los-angeles/

  Here are some other common causes that when properly treated can quickly help Meralgia Parathetica: tight fascia and muscles of the quadriceps, lack of mobility of the femoral and lateral femoral cutaneous nerve in the front of the hip, limited hip extension, and poor core endurance and control of the trunk in multiple planes.

• #2 Unusual causes for meralgia paresthetica: systematic review of the literature and single center experience

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10162905/

  Meralgia paresthetica is often idiopathic, but sometimes symptoms may be caused by traumatic injury to the lateral femoral cutaneous nerve (LFCN) or compression of this nerve by a mass lesion. […] Most frequent cause of traumatic injury in the literature was iatrogenic, including different procedures around the anterior superior iliac spine, intra-abdominal procedures and positioning for surgery. […] It is important to consider traumatic causes or compression by a mass lesion in patients that present with meralgia paresthetica. […] The term meralgia paresthetica in the literature is often used for idiopathic cases, in which there is no clear cause for the symptoms. […] Moreover, meralgia paresthetica may be the result of iatrogenic injury to the LFCN, caused by surgical procedures around the anterior superior iliac spine (ASIS), including the anterior approach for placement of hip prosthesis, the ilioinguinal approach for acetabular fractures, the harvest of iliac bone graft and inguinal hernia repair.

• #2 Thigh Pain / Meralgia Paresthetica | Neuropax Clinic

  https://neuropaxclinic.com/nerve-compression/lateral-femoral-nerve-meralgia-paresthetica/

  Operations, injuries and falls can cause cuts, scarring or stretching to the LFN nerve at the hip, resulting in pain on the front/side of the thigh. […] Car accidents and falls that cause bruising and swelling of the skin can also lead to damage to the LFN nerve. […] Operations on the thigh or groin that are near the LFN nerve (for example, hip surgery, hernia surgery, bone graft harvest and cesarean section are some of the most common. The operation can leave behind internal scar tissue that attaches to the nerve and causes pain. […] The pain may develop weeks or years after the operation or the trauma, due to the effect of the bruise or scar on the nerve, and therefore some patients may not realize what caused the pain.

• #2 Facts About Thigh Pain & Meralgia Paresthetica | Baltimore Peripheral Nerve Surgeon | Dr. Eric H. Williams

  https://www.baltimoreperipheralnervepain.com/blog/what-you-should-know-about-thigh-pain-and-meralgia-paresthetica.cfm

  Chronic burning pain and numbness in the outer thigh is a nerve-related condition we see and treat frequently. This is often caused by a pinched nerve at the level of the hip, known as meralgia paresthetica or compression of the lateral femoral cutaneous nerve. […] Pain, numbness, and hypersensitivity along the outer thigh can be caused by compression, pinching, or squeezing of the lateral femoral cutaneous nerve. This nerve runs through the front of the pelvis, near the beltline, to the outer thigh, and its sole function is to provide sensation to this area, from the beltline to the outer knee. It does not control any muscle functions. […] It is also possible for complications from diabetes to cause nerve injury that results in meralgia paresthetica. […] Factors that add weight or force to the lateral femoral cutaneous nerve can cause it to become pinched or trapped. These may include: Obesity or weight gain. Pregnancy. Pressure on the groin (which should be familiar to any expectant mother who needs to use the bathroom more often) can also place pressure on the nerve. In these cases, the problem may resolve itself following birth. Overly tight clothing. Heavy belts that weigh on the hips and beltline. […] Furthermore, direct Injury to this nerve by trauma or surgery can cause the same symptoms.

• #2

  https://link.springer.com/article/10.1007/s10143-023-02023-2

  Meralgia paresthetica is often idiopathic, but sometimes symptoms may be caused by traumatic injury to the lateral femoral cutaneous nerve (LFCN) or compression of this nerve by a mass lesion. […] In addition, the experience from our center with the surgical treatment of unusual causes of meralgia paresthetica is presented. […] Most frequent cause of traumatic injury in the literature was iatrogenic, including different procedures around the anterior superior iliac spine, intra-abdominal procedures and positioning for surgery. […] It is important to consider traumatic causes or compression by a mass lesion in patients that present with meralgia paresthetica.

• #2 Thigh Pain / Meralgia Paresthetica | Neuropax Clinic

  https://neuropaxclinic.com/services/thigh-pain-meralgia-paresthetica/

  Operations on the thigh or groin that are near the LFN nerve (for example, hip surgery, hernia surgery, bone graft harvest and cesarean section are some of the most common. The operation can leave behind internal scar tissue that attaches to the nerve and causes pain. […] Once you have been identified to have symptoms of Meralgia Paresthetica (compression of the Lateral Femoral Nerve / LFN) several other potential issues should be addressed. […] Surgical decompression of the nerve (just like carpal tunnel surgery) is successful in most people(80-85%).

• #2 Meralgia Paresthetica – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK557735/

  Meralgia paresthetica is a clinical condition that includes pain and dysesthesia in the anterolateral thigh associated with lateral femoral cutaneous nerve compression. […] The condition is caused by injury or entrapment of the lateral femoral cutaneous nerve (LFCN) and is classified as spontaneous or iatrogenic. Spontaneous causes include diabetes mellitus, lead poisoning, alcohol use disorder, and hypothyroidism resulting in an isolated neuropathy of the LFCN. […] Iatrogenic causes due to surgical intervention or direct nerve injury include hip replacement surgery, spine surgery, laparoscopic inguinal repair, pelvic osteotomy, surgery in the area of the anterior superior iliac spine, iliac crest bone graft harvesting, acetabular fracture surgery, laparoscopic myomectomy, laparoscopic cholecystectomy, vein harvesting for coronary bypass surgeries, or bariatric surgery.

• #2 Meralgia Paresthetica – MD Searchlight

  https://mdsearchlight.com/nerve-health/meralgia-paresthetica/

  Medical procedures can also cause this condition. These include hips or spine surgeries, laparoscopic inguinal repair (a type of hernia repair surgery), pelvic osteotomy (a surgical procedure to correct hip dysplasia), surgeries around the hip bone, some bone graft procedures, surgeries for hip fractures, laparoscopic myomectomy (a surgery to remove fibroids), laparoscopic cholecystectomy (a surgery to remove the gallbladder), vein harvesting for heart bypass surgeries, or weight loss surgery. […] Having carpal tunnel syndrome puts you at a higher risk of developing another condition called meralgia paresthetica.

• #2 Meralgia Paraesthetica: Causes, Symptoms, and Treatment

  https://patient.info/brain-nerves/meralgia-paraesthetica-leaflet

  Meralgia paraesthetica is a nerve (neurological) condition that causes pain in the outer thigh. It is caused by compression of a nerve called the lateral cutaneous nerve of the thigh. In many cases, the cause is not known. […] Most cases have no identifiable cause. Meralgia paraesthetica can, however, be caused by direct injury to the lateral cutaneous nerve of the thigh accidentally. […] Rarer causes include a neuroma. Neuromas are non-cancerous (benign) growths (tumours) on a nerve. Pelvic or intra-abdominal tumours (including cancerous ones) could also compress the nerve and cause this problem. This is rare. […] Other possible causes include lying down for long periods of time in a curled-up position. Diabetes can affect nerves in general and, although it would be unusual simply to have this one nerve affected, the lateral cutaneous nerve of the thigh could potentially be damaged by diabetes.

• #2 Unusual causes for meralgia paresthetica: systematic review of the literature and single center experience

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10162905/

  Mass lesions causing symptoms of meralgia paresthetica were found along the entire course of the LFCN. […] Our literature review shows that potential causes of compression can be found anywhere along the course of the LFCN. […] In our surgical series we found 4 cases of compression of the LFCN, including two cases of schwannoma, one case of lipoma and one case of endometriosis.

• #2 What Meralgia Paresthetica can Hide: Renal Tumor as an Infrequent Cause | Reumatología Clínica

  https://reumatologiaclinica.org/en-what-meralgia-paresthetica-can-hide-articulo-S2173574313000713

  Secondary MP due to femoral cutaneous nerve compression caused by intraabdominal retroperitoneal masses, such as hematomas, pseudoaneurysms, or soft tissue and bone tumors have been reported. […] Although renal oncocytoma is a benign neoplasm which constitutes a rare tumor of the kidney (3%-6% of all renal neoplasms), it is clinically and radiologically indistinguishable from renal cell carcinoma, and a definitive diagnosis is only made through histology. […] This case and others mentioned in the literature justify imaging testing such as ultrasound and blood tests in patients with MP, even those with a typical presentation and without any other associated symptoms.

• #2 Meralgia Paresthetica: Causes, Symptoms and Treatments

  https://jointcarelondon.com/conditions/meralgia-paresthetica

  Meralgia paresthetica is a nerve entrapment syndrome that can cause burning discomfort, numbness and tingling along the outer side of the front of the thigh. […] It occurs when the lateral femoral cutaneous nerve (LFCN), which supplies sensation to the skin over the thigh, is compressed or trapped as it travels along the front of the pelvis. […] Risk factors for developing meralgia paresthetica include: […] The risk of developing meralgia paresthetica increases with age. […] Women are more likely to develop this condition than men. […] Engaging in activities that require repetitive thigh movements, such as running, cycling, or sitting for long periods, can increase the risk of meralgia paresthetica. […] Excess weight can put pressure on the LFCN, increasing the risk of compression. Meralgia paresthetica is often seen when individuals rapidly gain weight or if they wear restrictive, tight trousers or a tight belt that can impinge on the nerve as it exits the front of the pelvis.

• #2 Meralgia Paresthetica: A Commonly Overlooked Cause of Thigh Pain — ChiroUp

  https://chiroup.com/blog/meralgia-paresthetica-a-commonly-overlooked-cause-of-thigh-pain

  Meralgia paresthetica is a compressive neuropathy of the lateral femoral cutaneous nerve (LFCN), a purely sensory nerve that supplies the skin of the anterolateral thigh. […] The condition is most common in middle-aged men, and bilateral presentation occurs in 20-25% of cases. […] Risk factors include: Obesity, Recent Weight Gain, Tight Clothing, Pregnancy, Tool Belts, Trauma (Including seatbelt injuries), Prolonged Prone Positioning (i.e., Surgery), Diabetes (Nearly 6-fold increased risk). […] Meralgia paresthetica presents as burning, buzzing, itching, or aching pain on the lateral or anterior thigh. […] Recent evidence supports three simple yet powerful clinical tests for meralgia paresthetica diagnosis. […] These tests are invaluable in differentiating meralgia paresthetica from conditions such as lumbar radiculopathy or thoracolumbar disc lesions, providing clarity in complex presentations.

• #2 What Is Meralgia Paresthetica? Symptoms and Treatment

  https://lonestarneurology.net/neurological-disorders/what-is-meralgia-paresthetica/

  Injury. Trauma to the thigh or hip can damage the nerve and cause MP. […] Surgery. Surgery in the hip or groin area can damage the nerve and cause MP. […] Repetitive motion. Activities that involve repetitive motion of the hip or thigh irritate the nerve. […] Spinal conditions. Spinal stenosis, herniated disc, etc., can compress the nerve and cause MP. […] Several factors can also cause MP. They are obesity, tight clothing, pregnancy, injury, and spinal conditions.

• #2 Meralgia Paresthetica | Dr Vanessa Sammons

  https://drvanessasammons.com.au/nerves/pelvis-and-leg-nerves/meralgia-paresthetica/

  Meralgia paresthetica is a treatable condition caused by pressure on the lateral femoral cutaneous nerve, which is the nerve that supplies sensation to the surface of the front and outer thigh. […] It can be caused by tight pants, hip or thigh trauma, obesity, pregnancy weight gain, and hernia surgery. It can also just be due to an individual’s anatomy. […] Compression of the lateral femoral cutaneous nerve can occur as a result of: belts and seatbelts that are too tight, legs of two different lengths, clothing that is too tight, diabetes, hip injury, pregnancy, repetitive leg motions, surgery on the spine or pelvis, and tumours. […] Risk factors that contribute to the development of meralgia paresthetica include: age between 30 and 60, diabetes, gender (men are more likely to develop the condition), and obesity.

• #2 Differential Etiological Diagnosis of Meralgia Paresthetica: A Concise Review

  https://clinmedjournals.org/articles/ijnn/international-journal-of-neurology-and-neurotherapy-ijnn-10-120.php?jid=ijnn

  In the context of DM, the most common complication of DM is Diabetic peripheral neuropathy (DPN). […] From the perspective of diabetic neuropathy of the LFCN, we have that it can occur in two situations: I) edema from decreased axonal transport and II) transformation of glucose into sorbitol leading to an impairment in the mechanism of the sodium-potassium pump. […] With this piece of information in mind, it gets easier to outline the importance of differential etiological diagnosis of meralgia paresthetica since the treatment varies according to the cause of this neuropathy.

• #2 Meralgia Paresthetica: Causes, Symptoms and Treatments

  https://jointcarelondon.com/conditions/meralgia-paresthetica

  Hormonal changes during pregnancy can increase the risk of meralgia paresthetica. […] Diagnosis of meralgia paresthetica typically involves a physical examination, medical history review, and sometimes imaging tests. […] Corticosteroid injections can be used to reduce inflammation and pain in the region surrounding the lateral femoral cutaneous nerve (LFC nerve). […] If non-surgical treatments fail to provide adequate relief, surgery may be considered. Surgical intervention for meralgia paresthetica typically involves decompression of the LFCN, which involves releasing the compressed nerve and allowing it to move freely.

• #2 Meralgia Paresthetica: A Commonly Overlooked Cause of Thigh Pain — ChiroUp

  https://chiroup.com/blog/meralgia-paresthetica-a-commonly-overlooked-cause-of-thigh-pain

  While meralgia paresthetica is usually diagnosed clinically, nerve conduction studies (NCS) remain the gold standard in refractory or unclear cases. […] Conservative treatment for meralgia paresthetica is effective in up to 91% of cases. […] Manual therapy plays a central role in relieving lateral femoral cutaneous nerve irritation. […] One of the most crucial aspects of successful management is reducing or eliminating repetitive compression of the lateral femoral cutaneous nerve. […] Research shows that in many cases, simply removing the source of compression, such as excess weight or restrictive clothing, can lead to significant symptom resolution. […] Meralgia paresthetica is a commonly overlooked but highly treatable cause of anterior thigh pain. […] Conservative treatment, including adjustments, soft tissue work, exercise, and patient education, yields excellent outcomes in most cases.

• #2 Meralgia Paresthetica – What You Need to Know

  https://www.drugs.com/cg/meralgia-paresthetica.html

  MP occurs when the nerve that provides feeling to the area is pinched. […] Tight clothes, obesity, pregnancy or a fibroid (growth) in your uterus, scar tissue due to injury or surgery, medical conditions such as diabetes or lupus, alcohol, and age 30 to 40 years increase the risk for MP. […] Your healthcare provider will examine you and ask about your symptoms. […] An x-ray, CT, or MRI may show what is putting pressure on your nerve. […] Medicines may be given to relieve pain or decrease inflammation. […] Surgery may be needed if your symptoms are severe and other treatments do not work.

• #2 MERALGIA PARESTHETICA: UNDERSTANDING BURNING THIGH PAIN | Mya Care

  https://myacare.com/blog/meralgia-paresthetica-understanding-burning-thigh-pain

  The prognosis for Meralgia Paresthetica varies depending on the underlying cause. […] In many cases, conservative treatments can effectively manage the condition. […] These treatments aim to alleviate symptoms and may include medication, lifestyle changes, and physical therapy. […] In severe cases, surgical intervention is a viable treatment option when conservative treatments fail. […] Nerve decompression for Meralgia Paresthetica involves surgically relieving lateral femoral cutaneous nerve pressure to alleviate symptoms.

• #3 Meralgia paresthetica (lateral femoral cutaneous nerve entrapment) – UpToDate

  https://www.uptodate.com/contents/meralgia-paresthetica-lateral-femoral-cutaneous-nerve-entrapment

  Meralgia paresthetica (from „meros,” meaning thigh, and „algo,” meaning pain) is the clinical syndrome of pain and/or dysesthesia in the anterolateral thigh associated with compression of the lateral femoral cutaneous nerve. The causes, presentation, diagnosis, and treatment of meralgia paresthetica are reviewed here. […] Most cases of meralgia paresthetica arise spontaneously and are presumed to result from entrapment of the lateral femoral cutaneous nerve as it passes underneath or through the inguinal ligament. The median age at presentation is 50 years. The incidence is approximately sevenfold higher in patients with diabetes compared with the general population. […] Common risk factors – The most commonly identified risk factors are obesity, diabetes mellitus, and older age. […] A more specific cause is identified in approximately one-third to one-half of patients. Examples related to compression at the inguinal ligament include:

• #3 Burning Thigh Pain? 10 Unexpected Causes of Meralgia Paresthetica

  https://nevadanervesurgery.org/burning-thigh-pain-10-causes-of-meralgia-paresthetica/

  Its called meralgia paresthetica or Bernhardt-Roth syndrome. […] In one spine surgery study, 20% of patients following up had an injury to that femoral cutaneous nerve. […] These offenders include tight belts, skinny jeans, waist trainers, heavy tool belts, and tight underwear. […] However, the pain and numbness dont hinder their ability to move their leg. […] Meralgia paresthetica can affect anyone at any age. But its mostly found in middle-aged adults. […] The extra-abdominal weight can strain the femoral cutaneous nerve. […] This can be from obesity, pregnancy, heavy tool belts, uterine fibroids, and tumors in the pelvis. […] This disease is a prime offender when it comes to nerve pain. […] One of the few studies done to find meralgia paresthesia correlations found a significant number of people also had carpal tunnel.

• #3 Burning Thigh Pain (Meralgia Paresthetica) – OrthoInfo – AAOS

  https://orthoinfo.aaos.org/en/diseases–conditions/burning-thigh-pain-meralgia-paresthetica/

  A painful, burning sensation on the outer side of the thigh may mean that one of the large sensory nerves to your legs the lateral femoral cutaneous nerve (LFCN) is being compressed (squeezed). This condition is known as meralgia paresthetica (me-ral’-gee-a par-es-thet’-i-ka). […] In meralgia paresthetica, swelling, trauma, or pressure can narrow these openings and squeeze the nerve. […] Restrictive clothing and weight gain are two of the more common causes of pressure. […] In addition, meralgia paresthetica may result from a seatbelt injury during a car collision. […] Treatments will vary, depending on the source of the pressure. […] The goal is to remove the cause of the compression.

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