17.10歲女童,經診斷為短臉型合併深咬的第二級不正咬合(class Ⅱ malocclusion),下列何者為適當的治
療方式?
(A)頸拉式頭套(cervical headgear)
(B)高拉式頭套(high-pull headgear)
(C)反向式頭套(reverse headgear)
(D)高拉式頭套(high-pull headgear)合併咬板(biteplate)
答案:登入後查看
統計: A(458), B(49), C(32), D(76), E(0) #3282897
統計: A(458), B(49), C(32), D(76), E(0) #3282897