A.椎骨數(shù)加1 B.椎骨數(shù)加2 C.椎骨數(shù)加3 D.T10~T12 E.T12~L1
A.肱肌 B.肱三頭肌 C.肱橈肌 D.三角肌 E.胸大肌
A.C6~T1 B.C8~T1 C.C1~3 D.C2~4 E.C4~T2