论文部分内容阅读
目的 :比较一次性根管治疗与二次根管治疗对慢性牙髓炎患者的临床疗效及成功率。方法 :选择2012年1月~2014年1月我院收治的慢性牙髓炎患者152例,随机分为观察组和对照组,每组各76例。对照组给予二次根管治疗,观察组给予一次性根管治疗。对两组患者的术后疼痛持续时间、用药时间及临床疗效进行比较。结果 :观察组患者的术后疼痛持续时间及用药时间与对照组相比较,无显著性差异;观察组患者的总有效率(94.74%)明显高于对照组(81.58%);观察组患者的成功率(90.79%)明显高于对照组(78.95%)。结论 :一次性根管在治疗慢性牙髓炎中,可明显提高近期疗效和成功率,值得临床推广与应用。
Objective: To compare the clinical efficacy and success rate of one-time root canal therapy and secondary root canal therapy in patients with chronic pulpitis. Methods: 152 patients with chronic pulpitis who were admitted to our hospital from January 2012 to January 2014 were randomly divided into observation group and control group, with 76 cases in each group. The control group received secondary root canal therapy, and the observation group received one-time root canal therapy. The duration of postoperative pain, medication duration and clinical efficacy were compared between the two groups. Results: The duration of postoperative pain and duration of medication in the observation group were not significantly different from those in the control group. The total effective rate (94.74%) in the observation group was significantly higher than that in the control group (81.58%). The observation group The success rate (90.79%) was significantly higher than that of the control group (78.95%). Conclusion: One-time root canal treatment of chronic pulpitis, can significantly improve the short-term efficacy and success rate, worthy of clinical promotion and application.