نتایج جستجو برای: color difference
تعداد نتایج: 534112 فیلتر نتایج به سال:
Background and Aim: Bleaching can improve the color of restorative materials and resolve problems related to discoloration or color mismatch. This study evaluated the effect of in-office bleaching method in conjunction with two different laser wavelengths on color change of two types of glass-ionomer restorative materials (light-cure and self-cure). Materials and Methods: In this experimenta...
Differences in color perception among dental students of Rafsanjan in 2003 Dr. M. Sadeghi* * - Assistant professor of Operative Dentistry Dept.- Faculty of Dentistry - Rafsanjan University of Medical Sciences. Background and aim: The selection of proper restoration shade and color matching to the natural teeth is one of the most complex and trustrating problems in esthetic dentistry. The goal ...
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