喉梗阻是导致严重呼吸困难和窒息的临床重症 ,必须在最短时间内确诊 ,并紧急开放气道 ,才能缓解病情 ,挽救生命。我院自 1 990年 1月—2 0 0 2年 1 1月 ,在救治中因病情变化对喉梗阻导致的窒息患者做急救环甲膜切开 6例 ,抢救成功 ,术后顺利拔管 ,无声嘶等并发症 ,现报告如下。 Laryngeal obstruction is a serious clinical difficulty leading to severe dyspnea and asphyxia, must be diagnosed in the shortest possible time, and emergency open airway to alleviate the condition and save lives. In our hospital from January 1990 to January 2001, January 1, in the treatment of disease due to changes in the condition of the laryngeal obstruction caused by asphyxia in patients with cricothyroid membrane incision in 6 cases, the successful rescue, after successful extubation, Silent hoarseness and other complications, are as follows.