Buccal soft tissues were remained as far as possible, functional muscle trimming was done to repair ring structure of musculusorbicularisoris.
尽量保留颊部软组织，行肌功能修整，恢复口轮匝肌环形结构；
2
Methods: The anatomic figuration of musculusorbicularisoris and functional repair were employed to cure postoperative deformity of unilateral complete cleft lip.