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目的:探讨一次性根管治疗急性牙髓炎(Acute pulpitis,AP)的疗效情况。方法:2014年6月-2015年6月选取我院收治的80例AP患者,按照入院顺序奇偶法将其分为观察组(n=40)与对照组(n=40),分别采用一次性根管治疗及多次根管治疗;比较两组近期疗效(治疗1周后)、远期疗效(治疗6个月后)、症状消失时间及口腔功能恢复时间。结果:观察组近期总有效率及远期总有效率分别为97.50%、92.50%,均显著高于对照组85.00%、75.00%(P<0.05)。观察组症状消失时间及口腔功能恢复时间均显著短于对照组(P<0.05)。结论:与多次根管治疗相比,一次性根管治疗AP的疗效更佳,值得推广。
Objective: To investigate the curative effect of one-time root canal therapy on acute pulpitis (AP). Methods: Eighty AP patients admitted to our hospital from June 2014 to June 2015 were divided into observation group (n = 40) and control group (n = 40) according to admission parity method. One-time Root canal treatment and multiple root canal treatments were compared. The short-term curative effect (after 1 week of treatment), long-term curative effect (after 6 months of treatment), symptom disappearance time and oral function recovery time were compared between the two groups. Results: The total effective rate and total effective rate in the observation group were 97.50% and 92.50% respectively, which were significantly higher than those in the control group 85.00% and 75.00% (P <0.05). The symptom disappearance time and oral function recovery time in the observation group were significantly shorter than those in the control group (P <0.05). Conclusion: Compared with multiple root canal treatments, the one-time root canal treatment of AP is more effective and worthy of promotion.