23.牙齒矯正平齊化(leveling)過程中,下列何種牙齒移動最容易增加下顎平面角度?
(A)門齒完全下壓內縮(absolute intrusion)
(B)門齒相對下壓內縮(relative intrusion)
(C)臼齒下壓內縮(intrusion)
(D)臼齒突出(extrusion)
答案:登入後查看
統計: A(64), B(97), C(109), D(767), E(0) #2042380
統計: A(64), B(97), C(109), D(767), E(0) #2042380
詳解 (共 3 筆)
#5500251
(A)(B)(C)為減少下顎平面角度
0
1