Excision Of The Clinical Study Of Treatment Of Chronic Anal Fissure. Closed Internal Sphincter Transection

Objective: Observe and appraise pairs of side of closing type IAS cut, expand, add anal fissure excise skill treat clinical curative effect of chronic anal fissure.Methods: Divide 84 chronic anal fissure patient into observe group and control group at random, and two groups of case are counted equally, observe 42 of group adopt pairs of side of closing type IAS cut, expand, add anal fissure excise skill among them, loose solving skill of the IAS in anal fissure in the centre is excised after 42 control groups adopt. Observe cure rate, wound surface of comparing two groups of case and heal time, postoperative complication and sequela.Result: Observe the group in the wound surface heal time, rectum to control function and rectum and lock the odd-shaped respect of hole is obviously superior to the control group, and there is significance difference (P<0.05).Conclusion: Pairs of side of closing type IAS cut, expand, add anal fissure excise skill with after while excising IAS solving skills loose compare centre anal fissure, have wounds little, the wound surface heals time is short, furthermore helps to protect the rectum function advantage.