58.下列何者不是乳牙外傷後,在其繼生恆齒上會發生的後遺症?
(A)牙根彎曲(root dilaceration)
(B)牙冠彎曲(crown dilaceration)
(C)牙中牙(dens invaginatus)
(D)透納氏齒 (Turner’s tooth)
答案:登入後查看
統計: A(40), B(36), C(839), D(90), E(0) #2969462
統計: A(40), B(36), C(839), D(90), E(0) #2969462