DURATION OF TOOTH COLOR-CHANGE AFTER BLEACHING

被引:34
作者
ROSENSTIEL, SF
GEGAUFF, AG
JOHNSTON, WM
机构
[1] Section of Restorative and Prosthetic Dentistry, College of Dentistry, Ohio State, Columbus
关键词
D O I
10.14219/jada.archive.1991.0156
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Tooth color change was monitored after a single, in-office bleaching technique using a colorimeter. Twenty young adults participated in the double-blind study at The Ohio State University College of Dentistry. Half of the participants had their maxillary anterior teeth bleached and half were controls. By one month, the large initial color change was considerably reversed and only noticed by one subject. After six months, the effect of bleaching was small, but still measurable.
引用
收藏
页码:54 / 59
页数:6
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