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Meralgia paresthetica.

R Kaiser

    Rozhledy V Chirurgii : Mesicnik Ceskoslovenske Chirurgicke Spolecnosti
    |November 17, 2018
    PubMed
    Summary
    This summary is machine-generated.

    Surgical nerve decompression effectively treats meralgia paresthetica, a common lower limb nerve entrapment. This procedure offers relief for patients with persistent thigh pain and numbness unresponsive to conservative methods.

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    Area of Science:

    • Neurology
    • Surgical Procedures
    • Peripheral Nerve Disorders

    Background:

    • Meralgia paresthetica, a lateral femoral cutaneous nerve compression, mimics radiculopathy, leading to delayed or missed diagnoses.
    • It is the most frequent nerve entrapment in the lower limbs, often overlooked despite its prevalence.
    • Consideration is crucial in obese or diabetic patients with refractory thigh irritation and negative lumbar MRI.

    Purpose of the Study:

    • To evaluate the efficacy of surgical nerve decompression for meralgia paresthetica.
    • To present clinical experience with nerve release in patients with severe obesity and persistent symptoms.
    • To discuss the role of neurolysis versus nerve resection in managing this condition.

    Main Methods:

    • Case series involving three patients with meralgia paresthetica and severe abdominal obesity.

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  • Surgical nerve decompression (neurolysis) was performed after failure of conservative treatments.
  • Outcomes including pain, paresthesia, and sensory loss were assessed post-surgery.

    • Main Results:

    • Two patients experienced immediate symptom relief following nerve decompression.
    • One patient had transient pain exacerbation, resolving within one month.
    • Surgical nerve decompression demonstrated a positive therapeutic effect.

    Conclusions:

    • Nerve decompression is an effective treatment for meralgia paresthetica, particularly in cases resistant to conservative management.
    • Nerve resection is a secondary option reserved for cases where primary decompression fails.
    • Surgical intervention should be considered for refractory meralgia paresthetica, especially in the context of obesity.