Chaise F, Sedel L
Sem Hop. 1984 Mar 1;60(10):694-7.
This paper reports four cases of isolated compression of the deep branch of the ulnar nerve, and reviews the various etiologies (tumor, malformation and microtraumatism). The authors stress the importance of the electric examination, particularly conduction velocity in the palm in localizing the nerve lesion. Surgical exploration in these cases revealed a Giant cell tumor, two synovial cysts, and an abnormal fibrous band stretching between the flexor digiti quinti brevis and the opponens digiti quinti. Postoperative courses were uncomplicated and every patient recuperated quickly and completely. Early surgical exploration in such cases is mandatory.
本文报告了4例尺神经深支孤立性受压病例，并回顾了各种病因（肿瘤、畸形和微创伤）。作者强调电检查的重要性，尤其是手掌部的传导速度对于定位神经病变的作用。这些病例的手术探查发现1例巨细胞瘤、2例滑膜囊肿，以及一条在小指短屈肌和小指对掌肌之间伸展的异常纤维带。术后病程顺利，每位患者均迅速且完全康复。对此类病例进行早期手术探查是必要的。
