49. 猿手變形(ape hand deformity)出現於下列何種神經傷害?
(A)橈神經(radial nerve)
(B)尺骨神經(ulnar nerve)
(C)腋下神經(axillary nerve)
(D)正中神經(median nerve)

1. 題目解析猿手變形（ape ha...