A long-term effect of in situ artificial anal reconstruction using five combined operations / 中华整形外科杂志

ABSTRACT

Objective@#To explorea long-term effect of in situ artificial anal reconstruction using five-combined-operation technique after lower rectal cancer resection.@*Methods@#After miles operation, 60 patients suffered with lower rectal cancers underwent in situ artificial anal reconstruction using five-combined-operation technique, which included internal and external anal sphincter, rectal flap, rectal angle, and anoperineal reconstruction.@*Results@#All cases in this study were performed successfully, with primary healing in the wounds. Awareness of defecation had reoccurred in all cases since 1 week postoperatively and self-control of defecation had been regained since 3 weeks postoperatively with formed stool excreted once or twice a day. Long-term follow-ups ①In 95% cases, rectal controlled discharge time was longer than 2 minutes, which was significantly higher than that of sphincter reconstruction group as a control(P<0.05). ② Five-year survival rate reached to 88%, which was significantly higher than that of the control group(P<0.05).@*Conclusions@#Anal reconstruction using five-combined operation method after Miles operation could be a safe and effective surgical procedure, which could completely cure tumor, and improve patients′ life quality and long-term survival rate.