Joiner Andrew
Unilever Oral Care, Quarry Road East, Bebington, Wirral, UK.
J Dent. 2004;32 Suppl 1:3-12. doi: 10.1016/j.jdent.2003.10.013.
To review current knowledge with respect to tooth colour and its measurement.
'Medline' database for the period 1966 to the present day and 'ISI Web of Science' database for the period 1974 to the present day were searched electronically with key words tooth, teeth, colour and color.
The colour and appearance of teeth is a complex phenomenon, with many factors such as lighting conditions, translucency, opacity, light scattering, gloss and the human eye and brain influencing the overall perception of tooth colour. The measurement of tooth colour is possible via a number of methods including visual assessment with shade guides, spectrophotometry, colourimetry and computer analysis of digital images. These methods have successfully been used to measure longitudinal tooth colour changes when the dentition has undergone tooth whitening procedures.
回顾关于牙齿颜色及其测量的现有知识。
使用关键词tooth、teeth、colour和color对1966年至今的“Medline”数据库以及1974年至今的“ISI科学网”数据库进行电子检索。
牙齿的颜色和外观是一个复杂的现象，有许多因素如光照条件、半透明性、不透明性、光散射、光泽以及人眼和大脑影响着对牙齿颜色的整体感知。牙齿颜色的测量可以通过多种方法进行，包括使用比色板进行视觉评估、分光光度法、色度法以及对数字图像进行计算机分析。当牙列进行牙齿美白程序时，这些方法已成功用于测量牙齿颜色的纵向变化。
