[Objective] To discuss initially feasibility and efficacy of implanting stent after non-plan tracheal intubation in complicated stenosis of central airway. [ Methods ] After controlling the respiratory failure in the patients of complicated stenosis of central airway by non-plan tracheal intubation, implanting inner stents by the appropriate manner, then retreating the ventilator and pulling out the intubation tube. [Results] The stents was implanted successfully, airway was expanded well, respiratory failure was controlled, and dyspnoea was improved. [Conclusions] Implanting stent after non-plan tracheal intubation in complicated stenosis of central airway is feasible, the operation is simple and safe, the effect in the near future is reliable, and it can be a complementary method of implanting inner stent in special cases.%目的 初步探讨复杂中心气道狭窄非计划气管插管内支架置入治疗的可行性和疗效.方法 未做计划紧急气管插管的复杂中心气道狭窄患者控制呼吸衰竭后,采取适当的方式放置内支架,然后撤退呼吸机并拔出气管插管.结果 内支架放置均获成功,气道扩张良好,呼吸衰竭控制,呼吸困难改善.结论 复杂中心气道狭窄非计划气管插管内支架置入治疗技术可行,操作简单、安全,近期疗效可靠,可作为特殊情况内支架置入的补充方法.
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