[Color science in shade determination for ceramometal].
The authors in this study analyse some elements of color science, necessary to an adequate shade choice for ceramo-metal systems. Some light's physical properties, such as reflection, refraction and metamerism, light sources, contrast's effects can determine a change of real color shade. Adoption of some practice devices allows an appropriate porcelain shade selection for give to final crowns a naturalness' character in armony with patient's dentition.
Cassaro
A
A
Pitini
A
A
Romano
B
B
D003116:Color; D003442:Crowns; D003776:Dental Porcelain; D004955:Esthetics, Dental; D006801:Humans; D008027:Light; D014093:Tooth, Artificial
D003776:Dental Porcelain
Elementi di scienza del colore nella determinazione della tonalita per le metallo-ceramiche.