Background. Autogenous tooth transplantation is a reliable method for repairing missing teeth. Although it recently became a recognized and feasible treatment method in dentistry, the long-term efficacy of root canal therapy (RCT) has not been well confirmed. This study is aimed at determining whether RCT has a good effect on the success rate of teeth with complete roots in autogenous tooth transplantation. Materials and Methods. Data were collected from the Korea University Guro Hospital. Data of patients who underwent autogenous tooth transplantation within 9 years were collected. We selected 29 teeth with complete roots as the research subjects in our study. None of the patients had any systemic diseases. All cases in this study were obtained with patient permission. Results. According to the tooth vitality test, the autogenous teeth tested negative in dental pulp test and function. Nine of the 29 teeth with autogenous tooth transplantation were treated with RCT and survived throughout the observation period. However, 20 autogenous teeth were not treated with RCT, and eight of them did not survive. All statistical analyses were performed using IBM SPSS 20.0. The null hypothesis was rejected (). Conclusion. For complete root teeth, the success rate after autogenous tooth transplantation after RCT is higher than that of teeth not treated with RCT.

中文翻译：

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根管治疗对全牙自体牙移植成功率的影响

背景。自体牙移植是修复缺失牙的可靠方法。尽管它最近成为牙科领域公认且可行的治疗方法，但根管治疗（RCT）的长期疗效尚未得到很好的证实。本研究旨在确定RCT是否对自体牙移植中全根牙的成功率有良好的影响。材料和方法。数据来自高丽大学九老医院。收集9年内接受自体牙移植的患者资料。我们选择了29颗牙根完整的牙齿作为我们研究的研究对象。所有患者均无任何全身性疾病。本研究中的所有病例均在患者许可下获得。结果. 根据牙齿活力测试，自体牙的牙髓测试和功能测试均为阴性。29颗自体牙移植的牙齿中有9颗接受了RCT治疗，并且在整个观察期间都存活了下来。然而，20 颗自体牙未进行 RCT 治疗，其中 8 颗未能存活。所有统计分析均使用 IBM SPSS 20.0 进行。拒绝原假设 (）。 结论。对于全根牙，RCT后自体牙移植的成功率高于未进行RCT治疗的牙齿。