目的:探讨PDCA循环管理在普外科患者非计划性拔管风险中的实施效果。方法:选取2013年2月~2016年2月在医院接受治疗的104例普外科患者作为此次研究对象,将其随机分为观察组与对照组,每组患者52例,对照组患者采用常规方法进行拔管,观察组患者采用PDCA循环进行拔管,分析比较两组患者非计划性拔管风险发生率情况及护理满意度情况。结果:观察组满意度为98.08%,对照组为82.69%,观察组明显高于对照组(P<0.05);观察组非计划性拔管风险发生率为7.69%,对照组为30.77%,观察组明显低于对照组(P<0.05)。结论:PDCA循环模式效果显著,有效的降低了非计划性拔管风险,提高了患者护理满意度和治愈率。 Objective: To investigate the effect of PDCA cycle management in the risk of unplanned extubation in general surgery patients. Methods: Totally 104 general surgical patients who were treated in the hospital from February 2013 to February 2016 were selected as the study subjects. They were randomly divided into observation group and control group, with 52 patients in each group. Patients in the control group were treated with routine Methods The patients in the observation group were extubated by PDCA cycle. The incidence of unplanned extubation and the satisfaction of nursing were analyzed. Results: The satisfaction of the observation group was 98.08%, the control group was 82.69%, the observation group was significantly higher than the control group (P <0.05); the incidence of unplanned extubation in the observation group was 7.69% and that of the control group was 30.77% Group was significantly lower than the control group (P <0.05). Conclusion: The PDCA circulation model has a significant effect, effectively reducing the risk of unplanned extubation and improving patient satisfaction and cure rate.