Objective:To provide anatomical basis for the amputation of nerval root of brachial plexus at external vertebral canal.

目的：为椎管外臂丛神经根切断术提供解剖学资料。

youdao

Objective:To provide anatomical basis for the amputation of nerval root of brachial plexus at external vertebral canal.

目的：为椎管外臂丛神经根切断术提供解剖学资料。

youdao