CO2-9.3 µm short-pulsed laser irradiation for reduction of enamel erosion (Conference Presentation)

Peter Rechmann; Camila V. Silva; Tais F. Mantilla; Yael Engel; Juliane P. Tavares; Patricia M. Freitas

doi:10.1117/12.2551820

9 March 2020 CO2-9.3 µm short-pulsed laser irradiation for reduction of enamel erosion (Conference Presentation)

Peter Rechmann, Camila V. Silva, Tais F. Mantilla, Yael Engel, Juliane P. Tavares, Patricia M. Freitas

Author Affiliations +

Proceedings Volume 11217, Lasers in Dentistry XXVI; 1121702 (2020) https://doi.org/10.1117/12.2551820
Event: SPIE BiOS, 2020, San Francisco, California, United States

Abstract

The aim of this in vitro study was to verify the protective effect of short-pulsed CO2-laser irradiation against erosion of human enamel without and combined with TiF4 and AmF/NaF/SnCl2 applications, respectively. After 5 days, significantly reduced surface loss was observed after applying laser irradiation followed by applications of TiF4 or AmF/NaF/SnCl2 solution compared to Fluoride-application alone. After 10 days, a reduced tissue loss was observed in all groups treated with AmF/NaF/SnCl2 solution. This reduction was significantly higher when the application was combined with laser use (P<0.05). Conclusions: Short-pulsed CO2-9.3μm-laser irradiation followed by additional application of AmF/NaF/SnCl2 solution markedly reduces the progression of dental enamel erosion in-vitro.

Conference Presentation

Citation Download Citation

Peter Rechmann, Camila V. Silva, Tais F. Mantilla, Yael Engel, Juliane P. Tavares, and Patricia M. Freitas "CO2-9.3 µm short-pulsed laser irradiation for reduction of enamel erosion (Conference Presentation)", Proc. SPIE 11217, Lasers in Dentistry XXVI, 1121702 (9 March 2020); https://doi.org/10.1117/12.2551820

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