Effect of modified ligation of intersphincteric fistula tract for low anal fistula

VernacularTitle:改良括约肌间瘘管结扎术治疗低位肛瘘的疗效观察
Author: Jia GUO ¹ ; Wei HE ; Jiasheng GUAN
Author Information

1. 225000,扬州大学临床医学院(江苏省苏北人民医院)肛肠科
Keywords: modified ligation of the intersphincteric fistula tract; low anal fistula; pain; anal function; recurrence
From: Journal of Clinical Surgery 2018;26(4):277-279
CountryChina
Language:Chinese
Abstract: Objective To study the effects of modified ligation of intersphincteric fistula tract (LITF)for low anal fistula.Methods A total of 40 consecutives were divided randomly into experiment and control groups(each 20 cases).The patients in experiment group received modified LITF and patients in control group adopted traditional anal fistula resection,then to compare the effects.Results The wound healing time in experiment group[(17.8 ± 4.5)d]was shorter than that in control group[(24.7 ± 5.8) d](P<0.05);the duration of pain in experiment group[(6.9 ± 1.5)d]was longer than that in control group[(4.0 ± 1.3)d](P<0.05);the postoperative anal function score in experiment group(3.7 ± 2.5)was better than that in control group(3.7 ± 2.5)(P<0.05).There were no significant differences in cure rate,pain at first day after operation and recurrence rate between two groups(P>0.05).Conclu-sion It is more effective,less injury,less pain,shorter course,less recurrence and better anal function of modified LITF.