Tooth Bleaching: An Aesthetic Consideration and Safety Controversies
نویسندگان
چکیده
Aesthetics are of utmost importance including tooth colour to the people these days. Dentists are called upon to respond to requests from patients who wish to enhance their smiles. In this review of the literature, various causes of tooth discoloration, bleaching of vital and non vital teeth and biological hazards are discussed.
منابع مشابه
Safety controversies in tooth bleaching.
Tooth bleaching using peroxide-based materials is an effective procedure in dentistry. Studies provide evidence on the safety of bleaching by dental professionals. However, concerns and controversy remain regarding the safety of bleaching systems that do not involve dental professionals, especially those available at mall kiosks, salons, spas, and cruise ships. Bleaching causes tooth sensitivit...
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Statement of Problem: Bleaching materials are able to change the surface morphology as well as mineral and organic content of tooth structure. Considering that bleaching is done for aesthetic purpose, awareness of the possible effect of these materials on hard tissue is important, because it may affect the restorative treatments. Purpose: The aim of this study was comparing the effect of two bl...
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Discolouration of teeth, especially the anteriores, can result in considerably cosmetic impairment in person. Combine effects of intrinsic and extrinsic colour determines the appearance of teeth. Whitening of teeth with bleaching is a more conservative therapeutic method than full crowns, veneers or composite restorations which is more invasive and expensive. Among bleaching techniques, in offi...
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