各种牙齿美白系统的效果综述。

Review of the effectiveness of various tooth whitening systems.

作者信息

Matis Bruce A, Cochran Michael A, Eckert George

机构信息

Clinical Research Section, Indiana University School of Dentistry, Department of Restorative Dentistry, Indianapolis, IN, USA.

出版信息

Oper Dent. 2009 Mar-Apr;34(2):230-5. doi: 10.2341/08-74.

DOI:10.2341/08-74

PMID:19363980

Abstract

This review compares nine published studies conducted at the Indiana University School of Dentistry. Twenty-five products in four different systems were evaluated using the Trubyte Bioform Color Ordered Shade Guide and a Chroma Meter. The dentist-prescribed overnight bleaching delta mean shade guide value (DSGV) 10 weeks post-bleaching was 13.2 and delta E value (DEV) 4.7; dentist-prescribed daytime bleaching DSGV 10 weeks post-bleaching was 10.5 and DEV 3.4; in-office bleaching DSGV 10 weeks post-bleaching was 6.7 and DEV was 2.1; over-the-counter bleaching DSGV two weeks post-bleaching was 7.2 and DEV was 4.1. A color difference of Delta E 2.6 is perceivable. Tooth whitening is observable with all methods of bleaching. Dentist-prescribed overnight bleaching was shown to be the most effective method of bleaching.

摘要

本综述比较了印第安纳大学牙科学院进行的九项已发表研究。使用特鲁比泰生物形态比色板和色度仪对四个不同系统中的25种产品进行了评估。牙医开处方的夜间漂白在漂白10周后的平均比色板差值（DSGV）为13.2，色差（DEV）值为4.7；牙医开处方的日间漂白在漂白10周后的DSGV为10.5，DEV为3.4；诊室漂白在漂白10周后的DSGV为6.7，DEV为2.1；非处方漂白在漂白两周后的DSGV为7.2，DEV为4.1。色差Delta E 2.6是可察觉的。所有漂白方法都能观察到牙齿美白。牙医开处方的夜间漂白被证明是最有效的漂白方法。