目的:探究根管治疗术与干髓术相结合应用于牙髓炎治疗中的临床效果。方法:从来我院口腔科就诊的牙髓炎患者中随机选取29例作观察组,另选取29例作对照组,观察组给予根管术与干髓术治疗,对照组仅给予干髓术治疗,对比两组患者最终治疗效果。结果:观察组治愈总有效率高于对照组,差异具有统计学意义。结论:根管治疗术与干髓术联合应用于牙髓炎治疗中效果好,解决了因牙痛为患者带来的痛苦与不便,可在临床继续推广使用。 Objective: To explore the clinical effect of root canal therapy combined with stem-marrow surgery in the treatment of pulpitis. Methods: 29 cases of pulpitis patients who had never been treated in our department were randomly selected as the observation group and 29 cases as the control group. The observation group was treated with root canal and dry pulp, while the control group was treated with dry pulp , Comparing the final treatment effect of two groups of patients. Results: The total effective rate of observation group was higher than that of control group, the difference was statistically significant. Conclusion: The combination of endodontic therapy and dry-pulp surgery has a good effect in the treatment of pulpitis, which solves the pain and inconvenience caused by toothache patients and can be used in clinical practice.