临床口腔医学杂志2012，Vol.28Issue(1)：34-35,2.DOI:10.3969/j.issn.1003-1634.2011.01.013
冷光美白结合微磨损技术治疗氟斑牙疗效初探
The Effect of microabrasion technique combined with Beyond cold light whitening on bleaching dental fluoro
摘要
Abstract
Objective: To evaluate the clinical effect of microabrasion technique on bleaching dental fluorosis. Method: 28 patients with mid fluorosis dental were divided into 3 groups as: Group A,5 patients, treated with Beyond cold light-bleaching technique; Group B, 10 patients, treated with fluoride-removing material combined with Beyond cold light-bleaching technique; Group C, 13 patients, treated with microbrasion technique combined with Beyond cold light-bleaching. The changes of tooth color were evaluated by VITA shade guide matching after treatment,and tooth sensitivity were ob-verved. Result:The effective rate of bleaching were:group C > group B > group A (x2=6.941,P <0.05),the total effective rate was 96.4 %. Group A had less dental sensitivity than group B and C, but the difference of sensitivity rate between them was not significant (x2=2.764,P >0.05). Conclusion: Microbrasion technique combined with Beyond cold light-bleaching is more effective and convenient technique to treat dental flourosis.关键词
氟斑牙/冷光美白/酸蚀/微磨损Key words
fluorosis dental/ tooth bleaching/ etch/ microabrasion分类
医药卫生引用本文复制引用
郑幼洋,张加理,杨岚,陈奔,孙伟莲..冷光美白结合微磨损技术治疗氟斑牙疗效初探[J].临床口腔医学杂志,2012,28(1):34-35,2.基金项目
浙江省教育厅科研项目(Y200804437) （Y200804437）
