混合痔术后肛门疼痛、肛缘水肿、肛门狭窄等是常见并发症。我们通过注意术中细节问题,结合术后中药治疗,效果满意,现将经验浅述如下。1　手术方法　　采用痔静脉丛外剥内扎术。1.1　首先行指扩术,使肛管能容纳三横指。这样可扩大术野;松驰肛门括约肌,减轻术后疼痛。1.2　切口的 Mixed hemorrhoid anal pain, anal edema, anal stenosis is a common complication. We pay attention to the details of intraoperative problems, combined with postoperative Chinese medicine treatment, the effect is satisfactory, the experience is as follows. A surgical method using hemorrhoids venous plexus ligation. 1.1 The first line refers to expansion, so that the anal canal can accommodate three horizontal fingers. This can expand the surgical field; relaxation anal sphincter, reduce postoperative pain. 1.2 incision