摘要
目的评价奥敏清牙齿脱敏剂(生物活性玻璃材料Actimins)对幼儿的乳牙早期脱矿再矿化治疗临床效果。方法 120个18~24个月的幼儿分两组,每组60例。实验组采用奥敏清牙齿脱敏剂,每天两次涂于12颗前牙牙面,对照组不采取任何预防措施。半年后分别统计两组乳牙早期脱矿患病率,早期脱矿指数DTED-I,新增乳前牙龋面均ds。结果两组基线无差异,半年后实验组乳牙早期脱矿发生率13.24%,,乳牙早期脱矿指数DTED-I为0.27;对比对照组37.38%/0.90有显著性差异(P=0.05)。实验组新增乳牙患病率7.02%,龋面均ds,0.62;对照组分别为17.86%,1.53;差异有统计学意义(P<0.05)。结论奥敏清牙齿脱敏剂能降低牙釉质脱矿和促进已脱矿牙釉质再矿化。同时具备不含氟化物,幼儿使用安全;操作简单,气味口感幼儿易接受等特点,使用奥敏清牙齿脱敏剂是预防幼儿早期龋齿也是定期筛查乳牙早期龋齿重要的方法之一。
Objective Evaluate efficiency of Aominqing dental desensitizer（AMDD） on remineralization treatment for infants＊ demineralization of deciduous teeth.Methods 120 infants （18 to 22 months） were divided into two groups.Test group（n=60） use AMDD twice daily on 12 anterior teeth . No any measures use in control group（？=60） .6 months later,Evaluate DTED rate and Index （Deciduous Tooth Enamel Demineralization Index）, Rate of new caries and DS of two groups. Re suits Baseline is same in two groups. 6 months later, accident of DTED, DTED-I were declined in the test group（13.24%/0.27）,and is significant difference to control group （37.38%/0.90）（P 〈0.05）.The incidence of new caries and ds were declined in the test group 17.86% /1.53, with significant difference to the control group 17.86%/1.53（P 〈0.05）. Conclusion Aominqing dental desensitizer could reduced demineralization and promoted remineralization of enamel,with characters of fluoride- freeNice smell and taste, easy to use,it is recommended to use in early childhood caries- preventive.
出处
《全科口腔医学电子杂志》
2017年第13期20-21,23,共3页
Electronic Journal of General Stomatology
关键词
乳牙
脱矿
再矿化
奥敏清
龋齿
Deciduous teeth
Demineralization
Remineralization
Aominqing dental desensitizer
