28 近端指節彎曲、遠端指節過度伸直的畸形為:
(A) 天鵝頸畸形(swan-neck deformity)
(B)鈕釦指畸形(boutonniere deformity)
(C)槌狀指(mallet finger)畸形
(D)扳機指(trigger finger)畸形
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統計: A(10), B(34), C(6), D(1), E(0) #1237195
統計: A(10), B(34), C(6), D(1), E(0) #1237195