【摘 要】目的 研究对牙体牙髓病患者采用一次性根管治疗的美观效果及安全性。方法 选取2022年1月-2023年1月我院收治的90例牙体牙髓病患者为研究对象，随机分为对照组和研究组，各45例。对照组采用多次性根管治疗，研究组采用一次性根管治疗，比较两组临床疗效、美观度、疼痛程度及并发症发生情况。结果 研究组治疗总有效率为95.56%，高于对照组的77.78%(P<0.05)；研究组治疗后美观度评分高于对照组，VAS评分低于对照组(P<0.05)；研究组并发症发生率为4.44%，低于对照组的17.78%(P<0.05)。结论 一次性根管治疗在牙体牙髓病患者中的应用效果确切，可以提升患者的牙齿美观度，有利于减轻疼痛，且治疗后并发症较少，具有较高的安全性。

    【关键词】一次性根管治疗；牙体牙髓病；美观度；安全性

    中图分类号：R781.3 文献标识码：A 文章编号：1004-4949(2023)22-0090-03

    Effect of One-appointment Root Canal Therapy on Aesthetics and Safety of Patients with Dental Pulp Disease

    JIA Kai-meng

    (Department of Stomatology， Shunyi District Hospital， Beijing 101300， China)

    【Abstract】Objective To investigate the effect of one-appointment root canal therapy on aesthetics and safety of patients with dental pulp disease. Methods A total of 90 patients with dental pulp disease admitted to our hospital from January 2022 to January 2023 were randomly divided into control group and study group， with 45 patients in each group. The control group was treated with multiple root canal therapy ......