临床常见牙龈肿物切除后,留下一个龈组织缺损的创面,以往采用侧向转瓣术来复盖创面,其手术范围比较大,损伤组织较多,虽然复盖了创面,可远中侧又溜下了一个新的缺损,为了克服这个不足,采用弧形粘骨膜瓣旋转术,在临床治疗10例病人,取得了满意的效果,现将方法介绍如下: 一、先切除牙龈肿物,形成三角形的组 Clinical common gingival tumor resection, leaving a wound of gingival tissue defect, the past use of lateral flap surgery to cover the wound, the scope of the operation is relatively large, more damage to the organization, although covering the wound can be far side Also slipped a new defect, in order to overcome this deficiency, the use of curved mucoperiosteal flap rotation in the clinical treatment of 10 patients, and achieved satisfactory results, the method described below: First, the removal of gingival tumor, Formation of a triangle