Brusati R
J Maxillofac Surg. 1979 Feb;7(1):11-4. doi: 10.1016/s0301-0503(79)80006-5.
Repair of the labial commissure following tumour removal is performed with a U-shaped posteriorly based cheek advancement flap. With such a method a very good reconstruction of this delicate area can be achieved and it has no tendency to dehiscence or scar contracture at the vermillion border of the lip. Best results are of course obtained when reconstruction is performed in three layers (skin, muscle, mucosa).
肿瘤切除后唇联合处的修复采用基于脸颊后位推进的U形皮瓣进行。通过这种方法，可以对这一精细区域进行非常好的重建，并且在唇红缘处不会出现裂开或瘢痕挛缩的倾向。当然，当分三层（皮肤、肌肉、黏膜）进行重建时可获得最佳效果。
