目的　中央气道阻塞是频临窒息 ,威胁患者生命的急危重症。系良性和恶性疾病阻塞气道导致解剖变异或功能缺失所致。本文复习此类患者的气管镜处理经验 ,并探讨其适应证 ,处理技巧及治疗效果。方法　回顾性复习 1992 .0 7～ 1996 .0 4月因中央气道阻塞行气管镜处理的 97例患者资 The purpose of the central airway obstruction is frequent asphyxia, threatening the lives of patients with critically ill patients. Obstruction of the airways due to benign and malignant diseases results in anatomic variation or loss of function. This review of patients with bronchoscopy experience and explore its indications, treatment skills and treatment. Methods A retrospective review of 97 patients with fundus diseases treated by central airway obstruction during 1992.07 ~ 1996.04 retrospectively