anal fissure

常见例句

Objective:To observe and appraise the curative effect of internal anal side-sphincterotomy combined with pathologic tissue clear operation in treating third-grade anal fissure.
目的：观察和评价内括约肌侧方切断联合病理组织切除术治疗三期肛裂的临床疗效。
For these purposes, 42 cases with advanced anal fissure were subjected to the operation of longitudinal incision and transverse suture and were observed under the technological research requires.
为此，我们特收集了42例陈旧性肛裂患者以纵切横缝术的手术方式治疗并按科研要求进行临床应用观察。