Methods:78 consecutive patients with perianal abscesses wererandomly assigned to radical surgery (RS) group or incision and drainage (ID) g roup.The therapeutic effects were compared.

• 方法:对78例肛旁脓肿患者交叉设计分成两组,分别行I期根治性手术(RS)和单纯脓肿切开引流(1D),比较术后疗效。