Variability of porcelain color reproduction by commercial laboratories.

  title={Variability of porcelain color reproduction by commercial laboratories.},
  author={R Duane Douglas and Jane D. Brewer},
  journal={The Journal of prosthetic dentistry},
  volume={90 4},
STATEMENT OF PROBLEM Many investigations in the field of metal ceramics have examined materials, manipulative variables, and the relationship of these factors to a restoration's color. However, the effect of the artistic component of restoration fabrication is not known. PURPOSE The purpose of this study was to determine through instrumental colorimetry the variability in color reproduction for metal ceramic crowns fabricated by commercial dental laboratory technicians. MATERIALS AND… CONTINUE READING


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