长期以来根管治疗术是治疗牙髓病行之有效的方法。近十几年来国内外先后报告了空管药物法治疗牙髓病。认为不充填根管,只要封闭根尖孔,即可达到治疗目的。1984年来我科对65枚牙髓病牙进行了单纯空管法治疗,获得满意效果。 Root canal therapy has long been an effective method of treating pulp disease. Over the past decade or so at home and abroad have reported the air traffic control drug treatment of pulp disease. That does not fill the root canal, as long as the apical foramen is closed, you can achieve the purpose of treatment. 1984 to our department on 65 dental pulp simple empty tube treatment, access to satisfactory results.