A.尺神經(jīng) B.橈神經(jīng) C.正中神經(jīng) D.腋神經(jīng) E.肌皮神經(jīng)
A.C3B.C4C.C5D.C6E.C7
A.正中神經(jīng)損傷 B.尺神經(jīng)損傷 C.橈神經(jīng)損傷 D.正中神經(jīng)返支損傷 E.橈神經(jīng)淺支損傷