Abstract:Objective To investigate the clinical effect of rectal internal displacement flap repair in the treatment of high anal fistula.Methods A total of 174 patients with high anal fistula who were admitted to Pu′ning Overseas Chinese Hospital from October 2017 to June 2018 were selected as the subjects.They were randomly divided into control group and treatment group,with 87 cases in each group.The treatment group was given rectal displacement flap for the repair of the internal orificium of anal fistula.The control group was given seton for treatment.The operation and postoperative recovery were compared between the two groups.The pain visual analogue scale (VAS)was used to compare the pain of the two groups on the 1st,3rd,and 7thdays after surgery,and the clinical effect was evaluated 3 months after surgery.The KELLY score was used to evaluate the anal function in both groups.Results The operation time in the treatment group was longer than that in the control group (P<0.05).There was no statistically significant difference in postoperative defecation time between the two groups(P>0.05).The healing time of anal fistula in the treatment group was shorter than that in the control group(P<0.05).The VAS scores in the treatment group were lower than those in the control group on the 1st,3rd,and 7thdays after surgery,and the differences were statistically significant(P<0.05).The cure rate and anal function scores in the treatment group were higher than those in the control group at 3 months after operation,and the differences were statistically significant(P<0.05).Conclusion Rectal internal displacement flap for the repair of orificium fistulae in the treatment of high anal fistula can reduce the healing time of anal fistula,relieve postoperative discomfort and improve curative effect,which has a good clinical effect.
李镇伟. 直肠内推移瓣修补治疗高位肛瘘的临床效果[J]. 中国当代医药, 2019, 26(2): 46-48.
LI Zhen-wei. Clinical effect of rectal internal displacement flap repair in the treatment of high anal fistula. 中国当代医药, 2019, 26(2): 46-48.