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为提高患者术后生存质量--一丢掉粪袋，作者对Mile。手术人工肛门技术进行了改进：改经腹直肌切口为正中切口，为人工肛门通过腹直肌创造了必要条件；．恢复结肠S状曲度，为大便成形和定时排便奠定了基础；人工肛门上移并通过腹直肌，借助腹直肌外括约肌功能和腰带的束压作用，防止造搭口粪便外溢。患者术后自动控制排便，不需配带粪袋，生活工作方便。
In order to improve the patient’s postoperative quality of life - a lost fecal bag, the author of the. The technique of artificial anal surgery has been improved: the incision through the rectus abdominis is a median incision, creating the necessary conditions for the artificial anus to pass through the rectus abdominis muscle; Restoring the sigmoid curvature of the colon lays the foundation for stool formation and regular bowel movements; the artificial anus moves up and passes through the rectus abdominis muscles, and by means of the rectus abdominis muscle sphincter function and the belt pressure of the belt, it prevents the feces from overflowing. The patient automatically controls defecation after the operation, and does not need to wear a manure bag. It is convenient for daily life and work.