一条罕见的尺神经-正中神经交通支。

Hoogbergen M M, Kauer J M

Department of Anatomy and Embryology, Catholic University Nijmegen, The Netherlands.

J Anat. 1992 Dec;181 ( Pt 3)(Pt 3):513-6.

Branching of the ulnar nerve distal to the origin of the dorsal cutaneous branch was investigated in 25 hands in one of which an anatomical variation was observed. This finding may be of importance in the evaluation of certain entrapment phenomena of the ulnar nerve or unexplained sensory loss after trauma or surgical intervention in that particular area.

在25只手上研究了尺神经在其手背支起始点远侧的分支情况，其中1只手观察到一种解剖变异。这一发现对于评估尺神经的某些卡压现象或该特定区域创伤或手术干预后不明原因的感觉丧失可能具有重要意义。