临床口腔医学杂志2016，Vol.32Issue(9)：539-542,4.DOI:10.3969/j.issn.1003-1634.2016.09.009
不同制剂在固定正畸治疗中抑制釉质脱矿的临床效果比较
A comparison of different varnishes ’ effect on preventing enamel demineralization during fixed orthodontic treatment
管玮 1龚士强 1张智星 1毛靖1
作者信息
- 1. 华中科技大学同济医学院附属同济医院口腔医学中心 湖北 武汉 430030
- 折叠
摘要
Abstract
Objective:To investigate the effect of applying different varnishes on the surface of enamel around ortho⁃dontic brackets to prevent demineralization in vivo. Methods:There were 3502 teeth of 160 patients treated with fixed ortho⁃dontic appliance were collected and randomly divided into 4 groups. Group A with 860 teeth of 40 patients,were treated with GC tooth mousse every one month. Group B with 853 teeth of 40 patients were treated with Duraphat varnish every 3 months. Group C with 887 teeth of 40 patients were treated with ClinproTM XT Varnish every 6 months. Group D with 902 teeth of 40 patients did not receive any special treatment. The enamel decalcification index of the labial( buccal) surface of all teeth was calculated and compared before treatment,at 6 months and 12 months after treatment. Results:No significant difference was found among the enamel decalcification index of the four groups before treatment. The enamel decalcification index of four groups all increased and group A,group B,group C were significantly lower than group D at 6 months and 12 months after treatment. The enamel decalcification index among group A,group B and group C had no significant difference at the same pe⁃riod. Conclusion:With using of GC tooth mousse,Duraphat varnish and ClinproTM XT Varnish during fixed orthodontic treat⁃ment could been beneficial for prevention of enamel demineralization.关键词
固定正畸治疗/釉质脱矿/再矿化/防脱矿制剂Key words
Fixed orthodontic treatment/Enamel demineralization/Remineralization/Fluoride varnish分类
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管玮,龚士强,张智星,毛靖..不同制剂在固定正畸治疗中抑制釉质脱矿的临床效果比较[J].临床口腔医学杂志,2016,32(9):539-542,4.
