Dental procedures to whiten teeth have become increasingly in demand by the general public.
Dental procedures to whiten teeth have become increasingly in demand by the general public. Increasingly, the public is expecting brighter, perfectly aligned smiles, and in response, numerous options for teeth whitening Katy TX have become available. Also included are home-based products, such as toothpastes, gels, and films, along with in-office systems that involve the application of highly concentrated bleaching agents under professional supervision.
Both the dental profession and the general public have been aware of the potential risks associated with teeth whitening Katy TX, including increased tooth sensitivity and irritation of the gums. New studies have revealed that additional hazards include tooth surface pitting and softening, heightened susceptibility to demineralization, deterioration of dental restorations, and unacceptable discoloration of dental restorations. The new research aims to improve whitening methods by lessening tooth sensitivity and enhancing the long-lasting effects of the whitening process.
Literature reports on the use of peroxide based whitening methods are reviewed. The reports comprise in vitro studies for optimizing the method and elucidating the mechanism as well as clinical studies on the effects of different whitening regimens.
Several different methods exist for teeth whitening Katy TX each with its distinct mechanism of action. The effectiveness of these various methods hinges on the specific tooth discoloration being addressed. Tooth discoloration can be classified into two primary categories: intrinsic and extrinsic staining.
This type of tooth discoloration, often referred to as internal staining, can be linked to various factors, including genetics, age due to enamel wear over time revealing yellower dentin, antibiotics, high levels of fluoride, and developmental disorders, and it can begin before the tooth emerges. Following the eruption of a tooth, certain dental restorations can lead to tooth staining.
External staining, often referred to as extrinsic staining, is primarily attributed to environmental influences such as smoking, pigments present in beverages and foods, antibiotics, and metals like iron or copper. Stains appear on the tooth when colored compounds from these sources are adsorbed either into the acquired dental pellicle or directly onto the tooth’s surface.
Tooth stains are made up of compounds called chromogens, which are either intrinsic (accumulated within the tooth) or extrinsic (accumulated on the tooth) and feature darker shades or colors. Chromogens are divided into two types: large organic compounds with conjugated double bonds in their chemical makeup and those containing metals.
Hydrogen peroxide oxidizes the double bonds of organic compounds by reacting with them. This leads to the formation of a lighter-colored chromogen compound. Bleaching metallic compounds is significantly more challenging; alternative, more aesthetically pleasing options could be veneers, bonding, or crowns. Some professional products include sodium hypochlorite (NaOCl), which reacts with the double bonds of the chromogen in a manner similar to that of peroxide.
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