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目的探讨Vitapex根充糊剂用于乳牙根尖周炎治疗的临床疗效。方法选取2009年9月～2011年9月于本院就诊的142例乳牙慢性根尖周炎患儿,随机平均分为研究组和对照组,研究组用Vitapex糊剂根充,对照组用氧化锌丁香油糊剂进行根充,对比两组术后的根充反应情况。所有患儿术后均定期随访复查,并对比治疗后1年两组根管治疗的成功率。结果研究组患儿术后的根充反应明显较对照组轻。随访1年后,研究组根管治疗成功率明显高于对照组,差异具有统计学意义。结论 Vitapex糊剂治疗乳牙根尖周炎的成功率较高,术后根充反应较轻,较为适用于乳牙根尖周炎的治疗。
Objective To investigate the clinical effect of Vitapex root-filling paste on the treatment of apical periodontitis of deciduous teeth. Methods 142 cases of chronic periapical periodontitis with deciduous teeth from September 2009 to September 2011 were randomly divided into study group and control group. The study group was infused with Vitapex paste and the control group was treated with oxidation Zinc clove paste for root filling, compared with two groups of root filling reaction. All children were followed up regularly for follow-up, and compared the successful rate of root canal treatment in two groups after one year of treatment. Results The root-filling reaction in the study group was significantly lighter than that in the control group. One year after follow-up, the successful rate of root canal therapy in the study group was significantly higher than that in the control group, the difference was statistically significant. Conclusion The success rate of Vitapex paste in the treatment of apical periodontitis of deciduous teeth is high, and the post-operative root filling reaction is relatively mild. It is more suitable for the treatment of apical periodontitis of deciduous teeth.