【摘要】 目的观察对比两种根充材料Vitapex、氧化锌丁香油糊剂用于治疗乳牙窦道型慢性根尖周炎的疗效。方法选择2010年1月—2012年12月间于我院口腔科门诊就诊的125例共148颗窦道型乳牙根尖周炎病例,随机分为治疗组(选用Vitapex作为根充糊剂)78颗患牙和对照组(选用氧化锌丁香油糊剂作为根充糊剂)70颗患牙行根管治疗,并于术后追踪观察6个月,比较2组的疗效。结果治疗组成功率为93.59%,对照组成功率为80.00%,2组比较差异有统计学意义(P<0.05)。结论治疗乳牙窦道型慢性根尖周炎,Vitapex糊剂比氧化锌丁香油糊剂效果更为显著,具有方便、快捷、术后不良反应轻等优点,值得临床推广应用。更多还原

【Abstract】 Objective To investigate the clinical efficacy of two root canal pastes in the treatment of deciduous teeth sinus chronic periapical apical abscess.Methods The treatment of 125 cases of a total of 148 sinus deciduous teeth periapical cases,collected in our hospital from January 2010 to December 2012,were randomly divided into treatment group(optional vitepax as a root canal sealers)and control group(optional zinc oxide eugenol paste as a root canal sealers).There are 74 teeth in root canal treatment in each group.Follow-up observation of six months,the efficacy of two groups were compared.Results The success rate of treatment group is 93.59%,while the other`s is 80.00%.There were statistically significant difference between Vitapex group and zinc oxide eugenol paste group in short-time clinical effec(tP<0.05).Conclusion Vitapex shows more significant efficacy than zinc oxide eugenol paste in treating deciduous teeth sinus chronic periapical.更多还原