Sacral neuromodulation as a treatment for pudendal neuralgia.

Pudendal neuralgia is a debilitating pain syndrome, and finding long-lasting treatment modalities has been challenging in pain management. The pudendal nerve has sensory and motor functions, and influences autonomic functions. Thus, entrapment or damage of this nerve can have multiple serious implications.

Transforaminal 5% phenol neurolysis for the treatment of intractable cancer pain.

This is the first case report of using a transforaminal approach for phenol administration. A 76-yr-old patient with a history of leiomyosarcoma and multiple metastatic lesions had unremitting pain in the right thoracic and lumbar regions and had prohibitive opioid-induced side effects. The patient underwent phenol neurolysis using a transforaminal approach in 2 stages at 3 levels (L3-4, L1-2, and T12-L1).

Successful treatment of meralgia paresthetica with pulsed radiofrequency of the lateral femoral cutaneous nerve.

Background: Meralgia paresthetica is a rarely encountered sensory mononeuropathy characterized by paresthesia, pain or sensory impairment along the distribution of the lateral femoral cutaneous nerve caused by entrapment or compression of the nerve as it crosses the anterior superior iliac spine and runs beneath the inguinal ligament.

Objective: We describe the first reported use of pulsed radiofrequency neuromodulation to relieve the intractable pain associated with meralgia paresthetica.

Case Report: A 33-year-old morbidly obese female with a history of lower back pain and previous spinal fusion presented with sensory dysesthesias and paresthesias in the right anterolateral thigh, consistent with meralgia paresthetica.