广东牙病防治2012，Vol.20Issue(1)：30-33,4.
玻璃离子非创伤性充填技术与光固化树脂封闭乳牙窝沟的效果观察
Glass ionomer with atraumatic restorative treatment and light-cured resin sealant to the pit and fissure of deciduous teeth
摘要
Abstract
Objective To observe the effects of traditional resin sealant and atraumatic restorative treatment (ART) , glass ionomer-based pit and fissure sealant by interference experiments for primary molars. Methods Randomized comparison method was used to compare ART glass ionomer-based pit on primary molars of one side with resin sealant on the opposite side. Results Defulvium rates; The defulvium rates of ART glass ionomer sealant after 6 and 18 months were significantly lower than those of resin sealant ( P < 0.05 ). Caries rates: The caries rate of ART glass ionomer sealant was significantly lower than that of resin sealant (P =0. 029) at 6th month but the difference vanished at the 18th month. But no difference existed regarding with the feeling of discomfort (P =0. 160). Conclusion ART glass ionomer pit and fissure sealant has lower defulvium rate and simple operation with excellent caries-preventing effect. The method is worth popularizing in caries-preventing projects in very young children.关键词
乳牙龋/窝沟封闭/玻璃离子/非创伤性充填技术Key words
Early childhood caries/Pit and fissure sealant/Glass ionomer/Atraumatic restorative treatment分类
医药卫生引用本文复制引用
任飞,刘建平,黄少宏,章锦才,范卫华,陈清..玻璃离子非创伤性充填技术与光固化树脂封闭乳牙窝沟的效果观察[J].广东牙病防治,2012,20(1):30-33,4.基金项目
广东省科技计划项目(2009B030801253) （2009B030801253）
广东省科技计划项目(2004B4051003) （2004B4051003）
广东省医学科学技术研究基金(A2004117) （A2004117）
