Examinando por Autor "Ávila Torres, Ximena Marisol"
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- ÍtemAcceso AbiertoComparación de efectividad entre el uso de peróxido de hidrógeno y peróxido de carbamida durante un aclaramiento dental en dientes vitales. Revisión bibliográfica(Universidad Católica de Cuenca., 2021) Ávila Torres, Ximena Marisol; Coraizaca Crespo, Nube Estefanía; Tintín Rea, José Fernando; 0107047482; 0302066238; ., .The objective of the present literature review was to determine the effectiveness of two chemical whitening agents, hydrogen peroxide and carbamide peroxide applied in whitening therapy on vital teeth. A search for information was conducted in Scopus, Web of Science, Scielo, Redalyc with the keywords "tooth whitening, hydrogen peroxide, and carbamide peroxide“, articles in English and Spanish were taken into account, and articles published from 2010 to 2021 were included. After a thorough analysis of the information, it was determined that the use of peroxide-based lightening agents makes it possible to improve the color of dental enamel that has been affected by extrinsic and intrinsic factors that generate darkening. It should be mentioned that, despite their lightening effect, the use of these agents can produce a series of clinical and structural effects at the level of dental enamel. However, no significant difference has been found between these two gels. The application of the agents in the process of tooth whitening can be performed utilizing three techniques: in-office technique, at-home technique, and mixed technique, that is, a combination of both techniques.