1987年以来,我们采用立即拔牙或切开引流疗法治疗急性冠周炎162例,并与保守疗法进行对比观察,现将结果报道如下:1一般资料本组162例,对照观察38例。其中男性121例,女性79例;年龄最小18岁,最大62岁;以20～30岁较多。其中左侧122例,右侧78例;局限型148例,其中64例有冠周滥脓或脓肿形成; Since 1987, we have adopted immediate tooth extraction or incision drainage treatment of 162 cases of acute pericoronitis, and compared with conservative treatment, the results are reported as follows: 1 General Information 162 cases of this group, the control of 38 cases. Including 121 males and 79 females; the youngest 18 years old, maximum 62 years; to 20 to 30 years old more. Among them, 122 cases were on the left and 78 cases were on the right. 148 cases were localized, of which 64 cases had perineal abscesses or abscesses.