切除唇部肿瘤时,须即时修复唇部缺损。修复的方法较多,如方形、扇形、三角形组织瓣修复法和唇组织瓣交叉移植修复法等。此外,当唇部缺损范围较小时,还可直接缝合或滑行后直接缝合。这些方法的特点是利用对侧唇组织瓣或邻近唇组织瓣修复唇部缺损,但有不足之处,如对侧唇遭到破坏,术 Lip resection of the tumor, the immediate repair of the lip defect. There are many ways to repair, such as square, fan-shaped, triangle tissue flap repair and lip tissue flap cross-graft repair. In addition, when the lip defect is small, but also direct suture or suture after direct suture. These methods are characterized by the use of contralateral lip tissue flap or adjacent lip tissue flap repair lip defects, but there are deficiencies, such as the contralateral lip was destroyed, surgery