Color stability of different denture teeth materials against various staining agents.

@article{Koksal2008ColorSO,
  title={Color stability of different denture teeth materials against various staining agents.},
  author={Temel Koksal and Idil Dikbas},
  journal={Dental materials journal},
  year={2008},
  volume={27 1},
  pages={
          139-44
        }
}
The purpose of this in vitro study was to evaluate the color stability of two brands of porcelain teeth and three brands of acrylic denture teeth. Samples were immersed into three staining drinks as test groups and distilled water as a control. Color measurements of teeth were performed by using a spectrophotometer. Before immersion, the initial color value of each tooth was recorded. Color change values were determined after 1 day, 1 week, 2 weeks, and 4 weeks of immersion. Color differences… 

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