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目的:观察多乐氟在乳牙光滑面脱矿后再矿化的效果。方法:选择3~6岁上颌乳前牙唇面脱矿患儿35例,120颗乳前牙纳入研究,每组各60颗患牙,观察组每半年涂布一次多乐氟,研究期间采用Bass刷牙法,对照组仅采用Bass刷牙法,每半年复查,观察脱矿牙面的变化。结果:6个月和1年时两组成功率差异无统计学意义,18个月时涂氟组再矿化成功率高于单纯刷牙组。结论:涂布多乐氟促进脱矿牙面再矿化是一种安全有效、使用便捷的方法。
Objective: To observe the effect of doxorubicin remineralization after smooth demineralization of deciduous teeth. Methods: Totally 35 children with maxillary anterior lip and face demineralization in 3 ~ 6 years old and 120 anterior teeth were enrolled in this study. Each group had 60 teeth. The observation group was coated with D - Bass brushing method, the control group only Bass brushing method, review every six months to observe changes in demineralization of the tooth surface. Results: There was no significant difference in success rates between the two groups at 6 months and 1 year. At 18 months, the successful rate of remineralization in fluoride group was higher than that of simple brushing group. Conclusion: The application of doxorubicin promotes demineralization and remineralization is a safe, effective and easy-to-use method.