Meralgia paresthetica

Meralgia paresthetica or meralgia paraesthetica is numbness or pain in the outer thigh not caused by injury to the thigh, but by injury to a nerve that extends from the spinal column to the thigh. Meralgia paresthetica or meralgia paraesthetica is numbness or pain in the outer thigh not caused by injury to the thigh, but by injury to a nerve that extends from the spinal column to the thigh. This chronic neurological disorder involves a single nerve—the lateral cutaneous nerve of the thigh, which is also called the lateral femoral cutaneous nerve (and hence the syndrome lateral femoral cutaneous neuropathy). The term 'meralgia paraesthetica' combines four Greek roots to mean 'thigh pain with anomalous perception'. The disorder has also been nicknamed skinny pants syndrome, in reference to a rise in teenagers wearing skin-tight trousers.