1临床资料我队收治肛裂、痔合并肠管易激综合征（IBS）手术后患者3例，2例为肛裂，1例为血栓外痔，均合并IBS而于某医院行肛门测方（3点位）横切断林膜带及内括约肌（肛裂切除陈旧创缘，血栓痔切剥，切口开放）。3例均以腹泻次数加重，切口不愈合来诊。经询问病史，并同时查大 1 clinical data of my team admitted to the treatment of anal fissure, hemorrhoids complicated with irritable bowel syndrome (IBS) after surgery in 3 patients, 2 cases of anal fissure, 1 case of thrombus external hemorrhoids, were combined with IBS in a hospital anus test (3 Point) transverse transection membrane and the internal sphincter (anal fissure resection of the old margin, thrombosis hemorrhoids cut, incision open). 3 cases were exacerbated by the number of diarrhea, incision healing. After asking history, and at the same time check the big