Singh S V, Aggarwal Priyanki
Santosh Dental College and Hospital, Ghaziabad, U.P. India.
J Indian Prosthodont Soc. 2012 Sep;12(3):149-53. doi: 10.1007/s13191-012-0122-0. Epub 2012 May 27.
Discoloration of acrylic resin denture base when it comes in contact with various food materials and beverages in the oral cavity may cause aesthetic concern to a denture wearer. The objective of this study was to evaluate the effect of tea, coffee and turmeric solutions on the colour of different brands of heat cure acrylic resin denture base materials commonly used in India. Spectrophotometer was used to evaluate the colour change. A significant difference was found when change in colour was statistically analysed.
当丙烯酸树脂义齿基托与口腔中的各种食物材料和饮料接触时,其变色可能会引起义齿佩戴者的美观问题。本研究的目的是评估茶、咖啡和姜黄溶液对印度常用的不同品牌热固化丙烯酸树脂义齿基托材料颜色的影响。使用分光光度计评估颜色变化。对颜色变化进行统计分析时发现了显著差异。