颈丛的分支,颈丛臂丛

颈丛解剖学概述
(图) 颈丛神经解剖(1)
颈丛及其分支 cervical plexus and it's branches 颈部浅静脉 super
颈丛神经
颈丛皮支在胸锁乳突肌后缘的中点浅出4条皮神经,颈丛的分支有浅支和深