Effectiveness of office bleaching, using spectrophotometry as electronic medicine

Abstract

The present study demonstrates the efficacy of office whitening treatment with 38% Hydrogen Peroxide (Xtra-Boost) and / 35% Hydrogen Peroxide (POLA OFFICE), which were applied to parts of the antero-superior and antero sector - lower, under the same conditions, taking exact electronic color measurement using the Vita EASYSHADE spectrophotometer demonstrating correctly and truthfully the level of change recorded in the value of the treated dental pieces; tabulated and plotted measurements that allowed to show changes of up to six tones in the value according to the classic Vita Pan guide and from one group to another in the 3D Master guide, thus demonstrating that a longer and in the same controlled way would lead to a change in the much higher value in the dental piece, in turn demonstrating the accuracy of the spectrophotometer compared to the human eye, which tends to measure more poorly, since there are factors that blur the light and do not allow a precise focus of the image.