Meralgia paresthetica affecting parturient women who underwent cesarean section -A case report-

Effectiveness of the muscle energy technique on postpartum meralgia paresthetica: A randomized controlled trial

BACKGROUND

The effectiveness of the muscle energy technique (MET) on postpartum meralgia paresthetica (MP) affecting the lateral femoral cutaneous nerve is unknown.

OBJECTIVE

To investigate the effectiveness of the MET on postpartum MP affecting the lateral femoral cutaneous nerve.

METHODS

In this randomized controlled trial, 30 patients with postpartum MP were randomly allocated to study and control groups. The study group received the MET with conventional therapeutic exercises and the control group received the conventional exercises alone for four weeks (thrice a week, for 30-40 minutes duration). Lateral femoral cutaneous nerve distal latency, pain intensity, response to the prone knee bend (PKB) test and pelvic compression test were assessed.

RESULTS

Patients allocated to the MET group had improvements compared to the controls in pain intensity (MD: -1.66, 95%CI -2.39 to -0.94), distal latency (MD: -0.66, 95%CI -0.94 to -0.36), and knee range of motion in the PKB test (MD: 19.5∘, 95%CI 13 to 26.1) with high treatment effects, Cohen's d -ES = 1.71, 1.86 and 2.24 respectively. However, there was no between-group difference for the pelvic compression test (p= 0.41).

CONCLUSION

The MET can reduce pain, distal latency, and increasingly prone knee range of motion and increase the prone knee range of motion in women with MP affecting the lateral femoral cutaneous nerve.

Meralgia Paresthetica

PURPOSE OF REVIEW

This review article summaries the epidemiology, etiology, clinical presentations, and latest treatment modalities of meralgia paresthetica, including the latest data about peripheral and spinal cord stimulation therapy. Meralgia paresthetica (MP) causes burning, stinging, or numbness in the anterolateral part of the thigh, usually due to compression of the lateral femoral cutaneous nerve (LFCN).

RECENT FINDINGS

There are emerging data regarding the benefit of interventional pain procedures, including steroid injection and radiofrequency ablation, and other interventions including spinal cord and peripheral nerve stimulation reserved for refractory cases. The strength of evidence for treatment choices in meralgia paraesthetica is weak. Some observational studies are comparing local injection of corticosteroid versus surgical interventions. However, more extensive studies are needed regarding the long-term benefit of peripheral and spinal cord stimulation therapy.

Beneath the Surface: Massive Retroperitoneal Liposarcoma Masquerading as Meralgia Paresthetica

In patients presenting with focal neurologic findings involving the lower extremities, a thorough abdominal examination should be considered an integral part of the full neurologic work up.

Meralgia Paresthetica After Spine Surgery on the Jackson Table

Meralgia paresthetica is a non-life-threatening neurological disorder characterized by numbness, tingling, and burning pain over the anterolateral thigh due to impingement of the lateral femoral cutaneous nerve. This disorder has been seen in patients with diabetes mellitus and obesity, but has also been observed in patients after procedures such as posterior spine surgery, iliac crest bone grafts, lumbar disk surgery, hernia repair, appendectomies, and pelvic osteotomies that ultimately lead to compression or damage to the lateral femoral cutaneous nerve. Overall, permanent sequelae of meralgia paresthetica are rare, however, some cases do require intervention.