腹部切口脂肪液化继发感染是外科常见并发症,可致病人住院时间延长,治疗费用增加。传统治疗方法以开放引流及换药为主,医生工作量大,治疗时间长。笔者利用自制纱布半定量负压封闭引流(vacuum sealing drainage,VSD)系统对脂肪液化继发感染创面进行治疗,取得了良好效果。报告如下。1资料与方法1.1一般资料南方医科大学南方医院整形外科自2013年6月至2015年6月收治腹部切口脂肪液化继发感染病人 Secondary incision fat liquefaction secondary infection is a common surgical complications, can lead to prolonged hospitalization, treatment costs increase. The traditional treatment methods to open drainage and dressing-based, the doctor workload, treatment for a long time. The author used homemade gauze semi-quantitative vacuum sealing drainage (VSD) system to treat wounds with secondary infection of fat liquefaction and achieved good results. The report is as follows. 1 Materials and Methods 1.1 General Information Southern Medical University Southern Hospital plastic surgery from June 2013 to June 2015 were treated abdominal incision fat liquefaction secondary infection patients