[Superior gluteal nerve entrapment neuropathy].

We observed two female patients suffering from chronic gluteal pain of mechanical origin, without paresthesia. In the first case, the muscular pain was associated with weakness of hip abduction and with tenderness of the middle gluteal muscle. An electromyography, a principal examination, confirmed a diagnosis of entrapment of the superior gluteal nerve in one case and of the distal branch in the other. The proposed treatment, as in the case of neuropathic entrapment of the median nerve at the wrist, consists of a local infiltration of corticosteroids. If the symptoms persist, surgical intervention to free the nerve is indicated. For our first patient the clinical and electromyography cure has been completed. The neuropathy by chronic compression of a nerve in the gluteal area seems to be rare, but one has to consider further investigations in the case of chronic gluteal pain.