目的　为减少悬雍垂腭咽成形术的副损伤及并发症。方法　将传统的悬雍垂腭咽成形术进行了一定的改进和探索。切除肥大扁桃体后 ,于腭咽弓上极向外上方剪开 ,达肌层 ,形成软组织瓣。将此瓣铺入扁桃体窝 ,缝合。将悬雍垂行“A”形切除 ,缝合再造。结果　在适应证选择良好的前提下 ,手术治疗效果与悬雍垂腭咽成形术相当。结论　该术式是一种较好的治疗阻塞性睡眠呼吸暂停综合征的手术方法 The purpose is to reduce the Vice injury and complications of uvulopalatopharyngoplasty. Methods The traditional uvulopalatopharyngoplasty was improved and explored. After the removal of hypertrophic tonsils, in the palatal pharyngeal pole on the pole above the top of the cut, up to the muscle layer, the formation of soft tissue flap. This flap into the tonsil fossa, suture. The uvula line “A” shape resection, suture reengineering. Results in the indications chosen under the premise of surgical treatment and uvulopalatopharyngoplasty equivalent. Conclusion The procedure is a better surgical treatment of obstructive sleep apnea syndrome