为避免肛周脓肿术后形成肛瘘或复发,我科采用一次性切开根治术治疗肛周脓肿240例,治疗效果满意,现报告如下。1资料与方法1·1一般资料自1996~2004年共收治肛周脓肿240例,其中男性188例,女性52例;年龄最大者82岁,最小者19岁,平均年龄36岁;病程最长者30d,病程最短者2d,平均病程8d In order to avoid perianal abscess after the formation of anal fistula or recurrence, our department used a one-time incision radical mastectomy perianal abscess in 240 cases, the treatment effect is satisfactory, are as follows. 1 Materials and Methods 1.1 General Information Since 1996 to 2004, a total of 240 cases of perianal abscess were treated, including 188 males and 52 females; the oldest was 82 years old, the youngest was 19 years old, with an average age of 36 years; the longest course of disease 30d, the shortest duration of 2d, the average duration of 8d