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目的:评价ChemFil型玻璃离子修复老年人根面龋的临床应用效果。方法:选择口腔门诊老年根面龋患者190例,共276颗龋牙,随机分为2组:ChemFil型组100例146个牙,光固化组90例130个牙,进行修复,随访2年对比观察。结果:2组近期疗效相似;远期疗效成功率实验组高于对照组。结论:ChemFil型玻璃离子修复老年人牙根龋远期疗效优于光固化复合树脂。
Objective: To evaluate the clinical effect of ChemFil-type glass ionomer on root caries in the elderly. Methods: A total of 190 elderly patients with root caries in oral cavity were enrolled in this study. A total of 276 dental caries samples were randomly divided into 2 groups: 146 teeth in 100 cases of ChemFil group and 130 teeth in 90 cases of light-cured group. The patients were followed up for 2 years Observed. Results: The two groups had similar curative effect in the short term; the success rate of long-term curative effect in the experimental group was higher than that in the control group. Conclusion: The long-term efficacy of ChemFil-type glass ionomer for the repair of dental caries in elderly is better than that of light-cured composite resin.