65.根據文獻資料對Miller class I-II牙齦退縮之個案,預估完全牙根覆蓋的平均百分比(mean %
of teeth),下列何種術式效果最好?
(A)冠向移位翻瓣手術(coronally advanced flap)
(B)引導組織再生術(guided tissue regeneration)
(C)牙釉基質蛋白再生術(enamel matrix proteins regenerative technique)
(D)游離齒齦移植術(free gingival graft)
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統計: A(153), B(131), C(297), D(157), E(0) #1152459
統計: A(153), B(131), C(297), D(157), E(0) #1152459
詳解 (共 3 筆)
#4483289
1. enamel matrix protein
2. Free connective tissue graft
3. Coronal flap
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