74.牙周翻瓣手術有全層瓣(full-thickness flap)及半層瓣(partial-thickness flap),有關半層瓣的
敘述,下列何者錯誤?
(A)容易發生瓣膜穿孔(flap perforation)
(B)較少流血
(C)不能進行修骨手術(osseous surgery)
(D)可進行位移翻瓣(displaced flap)
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統計: A(4), B(53), C(20), D(10), E(0) #1451908
統計: A(4), B(53), C(20), D(10), E(0) #1451908