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阻塞性睡眠呼吸暂停综合征(OSAS)患者中常见软腭平面狭窄,解除该平面狭窄最经典的手术方式是悬雍垂腭咽成形术(UPPP).本文以UPPP为基础,对OSAS患者软腭平面的各种手术方式及疗效进行综述.“,”The stenosis soft palate level is common in patients with obstructive sleep apnea syndrome (OSA) and uvulopalatopharyngoplasty (UPPP) is the classic method to relieve the obstructive sites.This review mainly describes surgical procedures of UPPP and its modified methods and theirs efficacy in the treatment of OSA.