目的通过监测多形核白细胞（ＰＭＮ）在受到各种炎性介质激活后，因呼吸爆发而发生一系列吞噬氧化反应导致细胞损伤时所产生的发光强度，进一步探讨各种炎性因素与动脉化静脉皮瓣坏死的关系。方法测量４组不同的动脉化静脉皮瓣术后各时间段的ＰＭＮ发光值，以经典动静脉皮瓣组作对照。结果发现在动脉化静脉皮瓣成活过程中，多形核粒细胞的吞噬发光活动明显高于经典动静脉皮瓣。结论有多形核粒细胞参与的炎性反应，在动脉化静脉皮瓣坏死过程中起着一定作用 OBJECTIVE: To monitor the luminescence intensity of polymorphonuclear leukocytes (PMNs) induced by a series of phagocytic oxidative damage caused by respiratory burst after being activated by various inflammatory mediators, and to further explore various inflammatory factors and arterialization Relationship between venous flap necrosis. Methods The PMN luminescence values ​​of 4 groups of different arterial venous flaps after operation were measured, and the control group was treated with the classic arteriovenous flap group. The results showed that in the process of survival of the arterial venous flap, polymorphonuclear neutrophil phagocytic activity was significantly higher than the classic arteriovenous flap. Conclusions Inflammatory reactions involving polymorphonuclear neutrophils play a role in the necrosis of arterial venous flap