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Bleaching: the initial treatment consideration for tetracycline-stained teeth

Abstract

Tray tooth bleaching involves the use of carbamide peroxide in a custom-fitted tray to bleach teeth. One of the most difficult stains to bleach is tetracycline. This paper will present several different patient situations of tetracycline-stained teeth being bleached and will discuss the benefits and limitations of bleaching tetracycline-stained teeth. By providing the patient with realistic potential outcomes of bleaching, as well as the preservation of tooth structure and cost-benefit ratio of bleaching compared to veneers or crowns, the chance for a successful acceptance of the outcome is better, even if the outcome is less than ideal. Bleaching before prosthodontic treatment can also provide a better outcome for subsequent veneers or crowns if that is possible, but sensitivity may preclude bleaching.

Key points

  • Vital tooth bleaching should be considered as the initial treatment for tetracycline-stained teeth.

  • Vital tooth bleaching can have a dramatic effect on whitening tetracycline-stained teeth as a conservative sole therapy.

  • Bleaching can be performed prior to adjuvant prosthodontics in complex tetracycline-staining cases, requiring less reduction of tooth structure and producing more profound results.

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Correspondence to Ryan F. Bloomquist.

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Bloomquist, R., Sword, R., Londono, J. et al. Bleaching: the initial treatment consideration for tetracycline-stained teeth. Br Dent J 230, 807–812 (2021). https://doi.org/10.1038/s41415-021-3121-x

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