20.有關上顎粗隆降低術(tuberosity reduction) 之敘述,下列何者錯誤?
(A)可在局部麻醉下,以牙周探針測得軟硬組織的厚度
(B)移除多餘軟組織後,為了達到無張力關閉傷口(tension-free closure),不一定要將軟組織初級縫合 (primary closure)
(C)可能會造成上顎竇穿孔
(D)為了避免術後出血及疼痛,次級癒合(secondary wound healing)較初級縫合(primary closure)適當
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統計: A(54), B(93), C(48), D(688), E(0) #1845270
統計: A(54), B(93), C(48), D(688), E(0) #1845270