环状混合痔经药物治疗无效后常用的手术方法为外剥内扎术 ,其缺点是手术时间长 ,术中出血多 ,术后疼痛时间长、创面愈合慢 ,大便失禁及肛管狭窄等并发症发生率较高。 2 0 0 3年 3月以来 ,我们利用吻合器行痔上直肠黏膜环形切除术治疗环状混合痔 32例 ,经随访观察 ,证明了这项技 Ring mixed hemorrhoids drug treatment is invalid after the commonly used method of surgical removal of internal ligation, the disadvantage is the long operation time, intraoperative bleeding, prolonged postoperative pain, wound healing, fecal incontinence and anal stenosis and other complications A higher incidence of disease. Since March 2003, we use the stapler line hemorrhoids rectal mucosal resection of ring mixed hemorrhoids in 32 cases, after follow-up observation, proved this technology