RESUMEN
Objective To explore the clinical effect of subcutaneous negative pressure suction cosmetic suture with anti L incision in liver surgery.Methods A total of 140 patients who received liver surgery in general surgery department of our hospital from March 2015 to April 2016 were randomly selected,of which 70 cases received cosmetic suture with negative pressure drainage (observation group),the other 70 cases treated with conventional suture(control group).The repair times,the healing of the incision of two groups were observed and analyzed.Results Compared with the control group,the repair time and hospital stays of patients in observation group were significantly shorter than those of the control group,and the differences were statistically significant (P ＜ 0.01).Conclusion Cosmetic suture with negative pressure drainage is effective to shorten the repair time,reduce the incidence of incision fat liquefaction and infection,while ensuring the aesthetic level of the incision.