作者: Klaus Krumbholz
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摘要: A dental color system having primary and mixed colors with assigned coordinates in the CIElab space, which of natural teeth are essentially located on within an ellipsoid-shaped is a longitudinal axis. In order for to consist small number allow optimum adaptation surrounding prosthesis, it proposed that first at least one group second colors, be positioned axis space or base line extending from light dark plane perpendicularly intersects line, intersection points straight lines, whereby extends parallel respective connection between color.