Objective To explore the curative effect, the choice indications and the prevention complications of uvulopalatopharyngoplasty (UPPP) in the obstructive sleep apnea syndrome(OSAS).

• 目的探讨对阻塞性睡眠呼吸暂停综合征(OSAS)患者行悬雍垂腭咽成形术(UPPP)的疗效、适应症的选择以及并发症的防治。