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. 2025 Jul 22;40(1):324.
doi: 10.1007/s10103-025-04566-w.

Does photobiomodulation before or after in-office dental bleaching influence sensitivity reduction? A randomized clinical trial

Elma Vieira Takeuchi  1 , Beatriz Lopes de Oliveira  2 , Brennda Lucy Freitas de Paula  2 , Critiane de Melo Alencar  2 , Jesuina Lamartine Nogueira Araujo  2 , Cecy Martins Silva  3
Affiliations

Does photobiomodulation before or after in-office dental bleaching influence sensitivity reduction? A randomized clinical trial

Elma Vieira Takeuchi et al. Lasers Med Sci. .
No abstract available

Keywords: Tooth bleaching. Dentin sensitivity. Postoperative pain. Low-Level light therapy.

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Conflict of interest statement

Declarations. Ethics approval and consent to participate: All procedures performed in this study were carried out in accordance with the relevant ethical guidelines and regulations of the Helsinki Declaration. Institutional approval for this study was acquired from the ethical committee of the Institute of Health Sciences of the Federal University of Pará (Belém, PA, Brazil) (approval number: 6.859.040). Written informed consent was obtained from all participants. Consent for publication: Not applicable. Competing interests: The authors declare no competing interests.

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References

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