P1 Objective:The paper provided the basis of morphology to treat severe obstructive sleep apnea syndrome (OSAS) by applying hard palate short uvulopalatopharyngoplasty (HPSUPPP) in clinic.

• 目的:为临床应用硬腭缩短-悬雍垂腭咽成形术治疗重度阻塞性睡眠性呼吸暂停综合征(OSAS)提供形态学依据。