問題詳情

31.矯正下顎骨過突症，下列何種手術最容易損傷到下齒槽神經?
(A)C-shape ramus osteotomy
(B)sagittal split osteotomy
(C)vertical ramus osteotomy
(D)subcondylar osteotomy

參考答案

答案：B
難度：簡單0.777778
統計：A(0),B(28),C(5),D(0),E(0)