Meralgia paresthetica caused by hip-huggers in a patient with aberrant course of the lateral femoral cutaneous nerve.

"Hip-huggers" may be a precipitating factor for meralgia paresthetica (MP), especially in thin persons with an aberrant pathway of the lateral femoral cutaneous nerve (LFCN). We describe a 25-year-old woman with a long-standing history of MP caused by an abnormal course of the LFCN and tight trousers, specifically hip-huggers. Ultrasonography was useful for detecting the lesion site and the abnormal pathway of the LFCN. After neurectomy of the LFCN, most of the symptoms of MP were relieved, but mild hypesthesia remained in the lateral thigh.