27.在下列口腔顎面外科手術中,何者是用於上顎骨的正顎手術?
(A)bilateral sagittal split osteotomy
(B)LeFort I osteotomy
(C)genioplasty
(D)intraoral vertical ramus osteotomy

答案:登入後查看
統計: A(4), B(501), C(2), D(2), E(0) #1379041