問題詳情

22 下列那些贗復前手術,於手術後最好有一個樹脂做的保護板(protective resin splint)? ① excisionof palatine tori ② labial frenectomy ③ alveoloplasty ④ maxillary tuberosity reduction ⑤vestibuloplasty
(A)②③
(B)③④
(C)①⑤
(D)②⑤

參考答案