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两种正畸酸蚀粘接法对儿童致龋活跃性的影响
引用本文:谢晖,毛靖. 两种正畸酸蚀粘接法对儿童致龋活跃性的影响[J]. 临床口腔医学杂志, 2007, 23(11): 693-694
作者姓名:谢晖  毛靖
作者单位:华中科技大学同济医学院附属同济医院口腔正畸科,湖北,武汉,430030;华中科技大学同济医学院附属同济医院口腔正畸科,湖北,武汉,430030
摘    要:
目的:通过比较传统酸蚀后粘接与自酸蚀粘接正畸固定矫治器后龋活跃性的变化,了解矫治过程中不同酸蚀粘接法与龋活跃性的关系及其诱龋活跃性的差异.方法:随机选择30例11~14岁正畸儿童,安装方丝弓固定矫正器,左侧上下牙列采用传统酸蚀粘接法,右侧牙列采用自酸蚀粘接法,通过CAT龋病活跃性检测法比较正畸前及正畸后1周、1个月、3个月和6个月的龋病活跃性度数.结果:矫治前龋活跃性度数与矫治后3个月和6个月具有显著性差异(p<0.05);与矫治后1周和1个月无显著性差异(p>0.05).结论:两种粘接法致龋活跃性明显不同,传统法致龋活跃性高于自酸蚀法.

关 键 词:正畸治疗  龋病活跃性  酸蚀
文章编号:1003-1634(2007)11-0693-02
修稿时间:2007-09-28

Influences of etching method in orthodontic treatment on caries activity
XIE Hui,MAO Jing. Influences of etching method in orthodontic treatment on caries activity[J]. Journal of Clinical Stomatology, 2007, 23(11): 693-694
Authors:XIE Hui  MAO Jing
Affiliation:Department of Stomatology, Tongji Hospital,Huazhong University of Science and Technology, Wuhan 430030, China
Abstract:
Objective:To investigate the influence of etching method in orthodontic treatment on caries activity. Method:Through the use of Cariostat(CAT),the caries activity of 30 11 to 14-year-old children before and after treated with edgewise appliances over 1 week,1 month,3 months and 6 months. Result:The CAT value in orthodontically treated after 3 months and 6 months children were significantly higher than that in other times(P<0.05). The CAT value in self-etching groups were significantly higher than that in traditional etching groups(P<0.05). Conclusion:The caries activity increases in children treated with fixed orthodontic appliances,and these teeth are more sensitive to dental caries when used traditional etching method compared to self-etching method.
Keywords:orthodontic treatment  caries activity  etching method
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