The effect of combination of Beyond cold light whitening and fluoride-removing material bleaching system for dental fluorosis
10.3969/j.issn.1001-3733.2010.02.018
- VernacularTitle:冷光美白术与祛氟剂脱色协同治疗氟牙症的临床疗效
- Author:
Yuanyuan KANG
;
Ying ZHANG
- Publication Type:Journal Article
- Keywords:
Cold light whitening;
Fluoride-removing material;
Dental fluorosis
- From:
Journal of Practical Stomatology
2010;26(2):213-216
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the clinical efficacy of combination of Beyond cold light whitening and fluoride-removing material bleaching system for treatment of dental fluorosis. Methods: Seventy-five patients with light, medium and heavy dental fluorosis were randomly divided into three groups. Twenty-five patients with 150 dental fluorosis from the experiment group were treated with Beyond cold light bleaching combined with fluoride-removing material;Twenty-five patients with 148 dental fluorosis from the control group one were treated with Beyond cold light bleaching. Twenty-five patients with 148 dental fluorosis from the control group two were treated with fluoride-removing material. The changes of teeth color were evaluated by Vita shade guide matching after treatment. Results: All of the light dental fluorosis in three groups had good lightening efficacy and 100% bleaching efficacy. The Shade value improvement and overall efficacy of observer group were better than the control groups for the medium and heavy fluorosis(P<0.05). Conclusion: Beyond cold light whitening combined with fluoride-removing material in bleaching is a good method for dental fluorosis bleaching.
