自从Dorrance等应用腭后推手术修复腭裂以来,从事腭裂手术的医师们认识到后推的软腭鼻侧创面处理的重要性。为了防止创面的收缩,增进后推的效果,曾有很多学者提出消灭创面的各种方法,包括:皮肤移植、颊粘膜移植、颊粘膜瓣、鼻底粘骨膜瓣、咽瓣与腭岛状瓣转移等。 Since Dorrance et al. Have used cleft palate resections to repair cleft palate, physicians engaged in cleft palate have recognized the importance of postpone soft palate nasal wound treatment. In order to prevent the contraction of the wound and promote the effect of postponement, many scholars have proposed various methods to eliminate the wound, including skin grafting, buccal mucosa transplantation, buccal mucosal flap, nasal mucoperiosteal flap, pharyngeal flap and palatal island flap Transfer and so on.