直肠脱垂是一种常见病。作者采用直肠粘膜下注射加肛门环缩术治疗老年直肠脱垂5例,现报告如下。一、临床资料5例中男2例,女3例。年龄61～70岁。病程最短半年,最长4年。患者便后直肠脱出肛门,须用手托还纳,均为Ⅱ度直肠脱垂。二、手术方法及疗效术前晚服果导2～4片,术晨清洁灌肠。麻醉采用骶麻或局麻。 Rectal prolapse is a common disease. The author uses rectal submucosal injection plus anal ring reduction in the treatment of rectal prolapse in 5 cases, are as follows. First, the clinical data of 5 cases, 2 males and 3 females. Age of 61 to 70 years old. The shortest duration of six months, up to 4 years. Patients after rectal prolapse anus, must be hand care also satisfied, are Ⅱ degree rectal prolapse. Second, the surgical methods and effects Preoperative evening dress fruit guide 2 to 4 tablets, surgery morning cleansing enema. Anesthesia using sacral or local anesthesia.