الفهرس 
Color Perception in Dentistry:
Instrumental measurements:Only 14 pages are availabe for public view
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Abstract
Color matching between the tooth structure and aesthetic restorations is a challenging task facing dentists in daily practice. Since color selection might be subjected to environmental and operator-dependent variables, a tendency to simplify shade selection has led to the development of the universal composites. Omnichroma composite resin is one such material that has been created to match natural tooth shades. It has been reported that it could supposedly match all Vita Classical shades, from A1 to D4, and could be used in a single shade increment that could possibly match different teeth shades simplifying shade matching in anterior restorations.