Colour parameters and shade correspondence of CAD–CAM ceramic systems

Colour parameters and shade correspondence of CAD–CAM ceramic systems

Highlights • Spectral reflectance, colour parameters and colour differences between CAD–CAM ceramics and the corresponding nominal shade of Vita Classical shade guide were evaluated. • Colour differences were compared to the perceptibility and the acceptability thresholds. • None of the ceramic syst...

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Veröffentlicht in:Journal of dentistry 2015-06, Vol.43 (6), p.726-734
Hauptverfasser: Della Bona, Alvaro, Pecho, Oscar E, Ghinea, Razvan, Cardona, Juan C, Pérez, María M
Format: Artikel
Sprache:eng
Schlagworte:
Analysis of variance
CADCAM
Ceramics
Ceramics - chemistry
Color
Colorimetry - instrumentation
Colorimetry - methods
Colour
Composite Resins - chemistry
Computer aided design
Computer aided manufacturing
Dental ceramics
Dental Materials - chemistry
Dental Porcelain - chemistry
Dental Prosthesis Design
Dentistry
Prosthesis Coloring
Reflectance
Shades
Standard deviation
Surface Properties
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Zusammenfassung:Highlights • Spectral reflectance, colour parameters and colour differences between CAD–CAM ceramics and the corresponding nominal shade of Vita Classical shade guide were evaluated. • Colour differences were compared to the perceptibility and the acceptability thresholds. • None of the ceramic systems evaluated were able to properly match the corresponding nominal shade from Vita Classical shade guide.
ISSN:0300-5712
1879-176X
DOI:10.1016/j.jdent.2015.02.015