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有报道指出使用排龈术有助于修复龈壁位于龈下的楔形缺损,但笔者发现对于有些龈壁较低的缺损,排龈后效果也不理想。本文对排龈术与翻瓣术在辅助充填楔形缺损中的效果进行比较。1临床资料和方法选择2009-01—2010-03我院门诊64例病人的64个楔形缺损前磨牙。纳入条件:①31～61岁,无全身性疾病;②楔形缺损的龈壁位于龈下1 mm;③患牙颈部无龋损;
Reported that the use of gingival retraction can help repair the gingival wall located in the subgingival wedge defect, but I found that for some gingival wall defects, gingival back row effect is not satisfactory. This article compares the effects of gingival retraction and flap surgery on assisted filling of wedge-shaped defects. 1 clinical data and methods of choice 2009-01-2010-03 64 cases of 64 patients ward wedge-shaped premolar teeth in our hospital. Inclusion conditions: ①31 ~ 61 years old, no systemic disease; ② wedge-shaped gingival wall in subgingival 1 mm; ③ teeth and neck caries-free lesions;