摘要：目的 探讨分析维持性血液透析患者动静脉内瘘阻塞的原因，以期预防或减少血液透析患者内瘘闭塞的发生。方法 对我院2011年1月—2011年12月收治的109例采用动静脉内瘘进行血液透析的患者进行回顾分析。结果 109例血液透析患者中发生血管内瘘堵塞10例（9.17%）。其中血管条件差2例，过度超滤4例，反复定点穿刺3例，压迫不当1例。结论 不适当的护理会影响血液透析患者内瘘堵塞的发生，妥善的护理干预对预防维持性血液透析患者内瘘堵塞的发生、延长内瘘使用寿命有重要作用。

【Abstract】: Objective Purpose:Analysising the reasons of A-V fistula plug in maintain hemodialysis patients and then to improve the care measures. Methods: Retrospective analysis the hemodialysis records of 109 patients in our hospital from Jan. 2011 to Dec. 2011. Results:There were 10 patients occurring A-V fistula plug(9.17%).Bad vascular conditions were 2,excessive ultrafiltration were 4,repeated fixed-point puncture were 3,and oppression improper was 1 of them all. Conclusion:Inappropriate care may cause the A-V fistula plug.