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目的:探究与分析替硝唑-地塞米松糊剂预防根管治疗期间急症的临床疗效。方法:选取余姚市第二人民医院自2010年9月-2011年10月收治的150例患有牙髓炎的患者,共计150颗患牙将其作为临床研究对象,以随机数字表,实施分配隐藏采取1∶1随机的方式将所有纳入研究的对象分成两组,每组均75名患者。A组采用替硝唑-地塞米松糊剂对根管进行消毒处理,B组患者采用传统消毒剂酚醛类药物对根管进行消毒处理。分别观察两组患者经不同药物消毒处理根管后出现根管治疗期间急症的情况。结果:两组患者经不同消毒剂消毒根管后,A组患者发生根管治疗期间急症的人数及发生率小于B组患者45.28%,A组患者牙髓炎治愈人数及治愈率明显高于B组患者43.13%,A组患者在治疗期间出现副作用的人数及出现几率明显小于B组患者。结论:替硝唑-地塞米松糊剂预防根管治疗期间急症具有较好的临床疗效。
Objective: To explore and analyze the clinical effect of tinidazole-dexamethasone paste in preventing acute disease during root canal therapy. Methods: A total of 150 patients suffering from pulpitis who were treated in the Second People’s Hospital of Yuyao from September 2010 to October 2011 were enrolled in this study. A total of 150 teeth were selected as clinical research subjects, Hidden All patients included in the study were divided into two groups of 75 patients in a 1: 1 randomized fashion. Group A was treated with tinidazole-dexamethasone paste for root canal disinfection, and group B was disinfected with traditional disinfectant phenolic drugs. The two groups of patients were treated with different drugs after root canal treatment of root canal emergencies during emergency. Results: After disinfecting the root canals with different disinfectants, the number and incidence of emergency during root canal therapy in group A were less than 45.28% of those in group B. The cure rate and cure rate of pulpitis in group A were significantly higher than those in group B 43.13% of the patients in group A, while those in group A had significantly fewer and fewer side effects during treatment than those in group B. Conclusion: Tinidazid-dexamethasone paste has good clinical efficacy in preventing acute disease during endodontic treatment.