摘要：目的：观察真空负压封闭引流技术(VSD)治疗糖尿病足的疗效与护理。方法：将糖尿病足患者随机分为观察组与对照组，对照组采取积极有效的血糖控制，常规换药。观察组在上述传统治疗的基础上采用创面密闭负压吸引，比较两组换药次数，护理时间及治愈率。结果：观察组与对照组患者换药次数平均分别为9.59±1.89和16.56±3.71，平均伤口护理时间为15.59±2.79h和25.12±4.14h，P<0.05，差异均有统计学意义。两组治愈率分别为85.19%和64.00%，差异无统计学意义。结论：VSD对糖尿病足的治疗，有效减少换药次数与护理时间.效果满意，值得临床推广。

    关键词：糖尿病足；负压封闭引流(VSD)护理

    Objective：to observe the curative effect and nursing care of diabetic foot treated by vacuum negative pressure blocking drainage technique. Methods：patients with diabetic foot were randomly divided into observation group and control group. On the basis of the traditional treatment mentioned above ......