目的探讨内支架置入在食管狭窄及食管气管瘘的临床疗效,总结内支架置入的适应证及临床应用。方法本组65例,置入支架前行食管造影检查,并用X线定位后行支架置入术。结果除1例外,全部支架置入成功,患者吞咽功能均缓解,瘘口完全封堵,恢复正常饮食,肺部感染得到控制。结论食管内支架治疗食管狭窄及食管气管瘘疗效可靠。 Objective To investigate the clinical efficacy of stent placement in esophageal stenosis and esophageal tracheal fistula and to summarize the indications and clinical application of stent placement. Methods The group of 65 cases, stent placement before esophagectomy, X-ray positioning and stent placement. Results All patients were successfully treated except one case. The swallowing function of the patients was relieved. The fistula was completely blocked and the normal diet was restored. The pulmonary infection was controlled. Conclusion Esophageal stent treatment of esophageal stenosis and esophageal tracheal fistula curative effect is reliable.