Efficacy of different whitening modalities on bovine enamel and dentin

@article{Wiegand2004EfficacyOD,
  title={Efficacy of different whitening modalities on bovine enamel and dentin},
  author={Annette Wiegand and Doreen Vollmer and Magdalena Foitzik and Rengin Attin and Thomas Attin},
  journal={Clinical Oral Investigations},
  year={2004},
  volume={9},
  pages={91-97}
}
Previous studies have shown that bleaching treatment may be efficient in both enamel and dentin, but it is still unknown how much the subsurface dentin contributes to the color change of teeth. This in vitro study evaluated the whitening effect of different external bleaching agents on enamel-dentin slabs and subsurface dentin. Ninety bovine teeth were distributed among six groups (A, Opalescence 10%; B, Opalescence PF 15%; C, Opalescence Quick; D, Opalescence Extra Boost; E, Rapid White; F… CONTINUE READING