慢性根尖周炎临床上比较多见,其病变类型有慢性根尖周肉芽肿,慢性根尖周脓肿,慢性根尖周囊肿和慢性根尖周致密性骨炎。慢性根尖周炎的治疗方法有多种,其疗效尚不令人满意。我院从1995年始,采用磷霉素铀和碘甘油混合剂治疗慢性根尖周炎,收到较好的疗效,现报道如下。临床资料本组共治疗100颗牙,病变类型选择为慢性根尖 Chronic periapical periodontitis is more common in clinical, the type of lesions are chronic periapical granuloma, chronic apical abscess, chronic apical week cyst and chronic periapical tight osteitis. There are several ways to treat chronic apical periodontitis, and its efficacy is not yet satisfactory. Our hospital from the beginning of 1995, the use of fosfomycin uranium and iodine glycerin mixture for the treatment of chronic apical periodontitis, received a good effect, are reported below. Clinical data The group treated 100 teeth, the choice of type of chronic antral root tip