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近年来，国内外已应用记忆合金支架治疗喉气管狭窄［１］，我们自 １９９８年 １２月～１９９９年 １１月，应用镍钛记忆合金支架治疗５例喉气管狭窄病人，效果满意，现报告如下。资料和方法１临床资料 本组５例中，男４例，女１例，年龄３２～７５岁。其中喉气管外伤术后拔管
In recent years, at home and abroad have been treated with memory alloy stent laryngotracheal stenosis [1], we from December 1998 ~ November 1999, the application of nickel-titanium memory alloy stent treatment of 5 cases of laryngeal tracheal stenosis, the results are satisfactory, are as follows . Materials and methods 1 Clinical data The group of 5 patients, 4 males and 1 female, aged 32 to 75 years. Throat tracheal extubation after surgery