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目的应用AH plus糊剂结合RTD纤维桩用于外伤自体牙即刻修复,评价临床疗效。方法对35颗外伤牙折上前牙经一次性根管治疗后,应用自体牙完成即刻修复,随访评价,探讨临床效果。结果 35颗患牙完成治疗后随访12~18个月,成功31例,失败4例,后重新修复保存患牙,临床成功率88.6%。结论应用AH plus糊剂结合RTD纤维桩即刻修复外伤前牙,不但第一时间恢复了前牙美观和功能,也为外伤残根修复远期临床提供了科学的实践依据。
Objective To evaluate the clinical efficacy of AH plus paste combined with RTD fiber post for the immediate repair of trauma autogenous teeth. Methods Twenty-five traumatic teeth were treated with one-time root canal treatment of anterior teeth, which were repaired immediately with autologous teeth. Follow-up evaluation was carried out to evaluate the clinical effect. Results 35 teeth were followed up for 12 to 18 months after treatment. 31 cases were successful, 4 cases failed, and the affected teeth were repaired again. The clinical success rate was 88.6%. Conclusions The application of AH plus paste combined with RTD fiber post to repair the anterior teeth immediately will not only restore the aesthetics and function of the anterior teeth at the first time, but also provide a scientific basis for the repair of long-term clinical trauma remnants.