Treatment of high and complicated anal fistula by anal fistula decohesion, endostoma transfixion and glide antelocation of mucous membrane of rectum: Report of 20 cases 肛瘘管剥离、内口缝扎、直肠粘膜瓣滑动前移治疗高位复杂性肛瘘20例
( 12.23 ± 3.13) mm from hinder margin of condyle to endostoma of hypoglossal canal. 枕髁后缘距舌下神经管内口为(12.23±3.13)mm。
Treatment group with Retaining the internal sphincter muscle, and removal of part of the endostoma then partially closed and virtual hanging drainage control group anal incision. 治疗组采用肛瘘保留内括约肌肌头内口切除部分缝闭加虚挂引流术,对照组采用地位括约肌间肛瘘切开引流术。