近年来根管治疗术的药物在不断的更新,但到目前为止,还没有一种确实满意的根管消毒药物。根据多方面报道,根管内的感染常以厌氧菌为主,而厌氧菌对灭滴灵较敏感。据此,作者将灭滴灵与呋喃西林混合用于根管治疗术中,取得了较理想的效果。 In recent years, root canal treatment of the drug is constantly updated, but so far, there is no really satisfactory root canal disinfection drugs. According to many reports, the root canal infection often anaerobic bacteria, and anaerobic metronidazole sensitive. Accordingly, the author will metronidazole and nitrofurazone mixture for root canal therapy, and achieved a more satisfactory results.