一次性冷热牙胶根充对戒毒人员窦道型慢性根尖周炎的疗效观察

摘要

Objective To explore the periapical periodontitis with sinus in one timeroot canal therapy in patients with drug treatment, solve the limited number of problems.Methods 83 drug addicts in 240 teeth, teeth before and after each120, chronic apical periodontitis were sinus, routine root canal preparation, hot and cold gutta percha.Results The successful rate of two methods of cold gutta percha was 85%, warm gutta percha was 90%.Conclusion The drug addicts as long as the treatment time enough, in chronic periapical periodontitis or sinus can be warm gutta percha root iflling.%目的：探索针对窦道型根尖周炎一次行根管治疗，解决戒毒患者治疗次数受限问题。方法83人吸毒人员共240颗患牙，前后牙各为120颗，均为窦道型慢性根尖周炎，常规根管预备后，冷热牙胶充填。结果冷牙胶成功率为85%，热牙胶为90%。结论对吸毒患者只要是治疗时间足够，在窦道型慢性根尖周炎还是可以进行热牙胶一次根充。