封闭负压引流修复足部严重碾压伤的效果

Effect of closed negative pressure drainage on repairing of severe foot crush

目的:探讨封闭负压引流修复足部严重碾压伤的效果.方法:2017年5月-2019年7月收治足部严重碾压伤患者20例,随机分为两组,各10例.对照组给予常规换药治疗再进行皮肤移植;观察组采用封闭负压引流修复再进行皮肤移植.比较两组治疗效果.结果:观察组换药次数、创面缩减情况、愈合时间均优于对照组,差异有统计学意义(P<0.05).结论:封闭负压引流修复能够减少换药次数,有助于促进创面愈合,降低感染情况的发生.

Objective:To discuss the effect of closed negative pressure drainage on repairing severe crush injury of foot.Methods:From May 2017 to July 2019,20 patients with severe foot crush were enrolled,they were randomly divided into two groups with 10 cases in each group.The control group was given routine dressing changes and then skin transplantation;The observation group used closed negative pressure drainage to repair the skin and then skin transplantation.The therapeutic effects between the two groups were compared.Results:The number of dressing changes,the reduction of wound and healing time in the observation group were better than in the control group,the differences were statistically significant(P<0.05).Conclusion:By using the closed negative pressure drainage can reduce the number of dressing changes,promote wound healing and reduce the incidence of infection.