Bleaching in dentistry Essay Example | Topics and Well Written Essays - 1250 words

Bleaching in dentistry - Essay ExampleOne may either opt for a interposition at the dentists office or use an OTC treatment tray in-house. investigate studies have shown the there is not much difference between the two. Ghalili et al (2014) conducted a study to inflict the efficacy of novel in-house bleaching procedure using OTC bleaching tray system. They aimed to study the change in food coloring, gingival wrath and tooth sensitivity in patients who opt for undergoing in-house bleaching process. For the study 43 participants within the age group of 18 -65 age and without teeth restorations were selected. Post exclusion, color shade, sensitivity and gingival measurement were done. The participants were given at-home bleaching systems containing 9% HP and treatment was done for 5 days. Assessment was done by and by treatment on day and day 5. It was seen that after day 1 of treatment significant color change was seen in all but only7 participants complained of self-consciousn ess while 2 drop offed from buccal mucosal blanching. After Day 5, radical change in color was seen and 82% did not report any pain or discomfort at all. The study thereby concluded that home systems were effective on all in terms of restoring teeth whiteness besides people should consult a dentist prior using such systems because some may suffer from discomfort or pain.Some studies have tried to understand if the bleaching mechanism of these agents could be enhanced with the helper of energy supplied through heat or radiation. Cardoso et al (2012) conducted an experiment to measure the efficacy of bleaching agents activated by ultrasonic waves. Bleaching agents such as hydrogen peroxide are extremely efficient in producing surrender radicals which degrade the long chains pigments that make the tooth come along darker. Research showed that if these agents could be supplied with heat energy they would plump much more efficient in breaking down teeth pigmentation to make the tee th appear lighter in color. In