5.正常乳齒列,最好應該具備下列那些特徵?①近心型乳臼齒終端面(mesial step terminal plane) ②略為尖
形的齒列弓(V-shape arch) ③前齒空隙(anterior spacing) ④靈長空隙(primate space) ⑤較深的
overbite及overjet
(A)①②
(B)②③
(C)③④
(D)④⑤
答案:登入後查看
統計: A(17), B(9), C(713), D(22), E(0) #1742174
統計: A(17), B(9), C(713), D(22), E(0) #1742174