儿童固定矫治中龋病活跃性变化的观察  

A study on the change of caries activity of children with fixed orthodontic treatment

作　　者：华咏梅[1] 王祝玲[1] 石四箴[1] 

机构地区：[1]同济大学儿童口腔医学研究所,上海200072

出　　处：《中华口腔医学杂志》2001年第6期14-16,共3页Chinese Journal of Stomatology

摘　　要：目的　观察儿童固定矫治中龋病活跃性的变化。方法　以龋病活跃性检测法对进行方丝弓固定矫正器治疗的 30例恒牙列儿童 ,分别在戴用固定矫正器之前 ,戴固定矫正器后 1周 ,1、3和6个月时 ,检测龋病活跃性度数。结果　矫治前龋病活跃性度数与矫治后 1、3、6个月的差异均有显著性 ;矫治后 1周龋病活跃性度数与矫治后 3、6个月差异亦有显著性。结论　戴用固定矫正器的儿童龋病活跃性度数增加 。Objective To investigate the change of caries activity in children with fixed appliance Methods 30 children of permanent dentition were treated with edgewise appliance CAT was used to test the degree of caries activity before the orthodontic treatment, at the first week, at the first month, at the third month and at the sixth month of appliance bonding respectivey Results Compared with pre treatment, there was a significant difference of CAT at the first, third and sixth month of treatment; compar...

关 键 词：龋齿 错 正畸 

分 类 号：R783.5[医药卫生—口腔医学]