Color change after tooth bleaching with ozone and 10% ozonized carbamide peroxide for in-office use.

ABSTRACT: There is a constant search for bleaching treatments that can offer greater safety with fewer adverse effects, especially in the techniques performed in the office, which usually employ hydrogen peroxide in high concentrations (35% to 40%) that are not recommended by some international control agencies. This in vitro study evaluated the color change after tooth bleaching with the use of ozone and a 10% ozonized carbamide peroxide bleaching treatment for in-office use. Thirty molars were allocated (n = 10): three applications of ozone (1 hour every 3 days); three applications of 10% ozonized carbamide peroxide (1 hour every 3 days); 10% carbamide peroxide agent (8 hours a day for 7 days). The teeth were mounted on a plaster model to simulate the dental arch, and trays made of silicone were u

SUBMITTER: Ferreira Neves Dias TDRFZ 

PROVIDER: S-EPMC8690856 | biostudies-literature | 2022 Jul-Sep

REPOSITORIES: biostudies-literature