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目的观察一次性根管治疗急性牙髓炎的临床疗效。方法选取我院129例急性牙髓炎患者随机分为观察组66例和对照组63例,比较两组的治疗效果,观察组采用一次性根管治疗法,对照组采用多次性根管治疗法。结果 1周后,观察组疗效优于对照组,差异有统计学意义(P<0.05)。1年后观察组与对照组疗效差异无统计学意义(P>0.05)。结论一次性根管治疗急性牙髓炎近期疗效较为理想,远期疗效与分次性根管治疗无明显差异。
Objective To observe the clinical effect of one-time root canal treatment of acute pulpitis. Methods A total of 129 patients with acute pulpitis in our hospital were randomly divided into observation group (66 cases) and control group (63 cases). The treatment effect was compared between two groups. The control group received one-time root canal therapy and the control group received multiple root canal therapy law. Results After 1 week, the observation group was better than the control group, the difference was statistically significant (P <0.05). One year later, there was no significant difference between the observation group and the control group (P> 0.05). Conclusion The short-term curative effect of one-time root canal therapy for acute pulpitis is ideal, and there is no significant difference between long-term and radical root canal therapy.