副神经移位治疗臂丛神经损伤的进展

副神经是神经移位治疗臂丛神经损伤的重要动力神经。本文介绍副神经移位治疗臂丛神经损伤的历史，及近年来副神经解剖的进展；并重点讨论、比较副神经各种移位方式及其恢复效果，分析副神经移位术式的趋势，认为副神经移位修复肩胛上神经，恢复肩关节外展功能是较好的选择，且在副神经移位时保留斜方肌上部功能，利用副神经的远端终支移位是现在临床应用的趋势；并讨论了影响副神经移位疗效的各种因素。

Progress in treatment of brachial plexus injury with accessory nerve transfer

The use of the accessory nerve as a donor is one of the best possibilities for treatment of the brachial plexus in case of paralysis due to root avulsion. In this paper, a brief history of the use of accessory nerve tran sfer for treatment of brachial plexus injury and recent development in the anato my of accessory nerve are introduced. The nerve transfer methods and the effects of the accessory nerve are discussed in particular. The progress in and the dev elopment trend of the accessory nerve transfer methods are also analyzed. It is advisable that the accessory nerve is transferred to restore the suprascapular n erve so as to obtain shoulder abduction. And it is a clinical trend that the dis tal terminal branch of the accessory nerve is used and the function of the upper part of the trapezius muscle is preserved in the transfer. At last, the factors affecting functional outcome in accessory nerve transfer are discussed.