Keywords Median nerve;Finger flexion;Nerve transfer;Anatomic study;Brachial plexus;Rat;Modeling;Lower trunk;BMBMCN;Contralateral C7 nerve;Intercostal nerve;

• 正中神经;肱肌肌支;屈指功能;神经移位;解剖学研究;臂丛神经;大鼠;动物模型;下干;健侧C7;肋间神经;