A dental veneer is a thin layer of restorative material placed over a tooth surface, either to improve the aesthetics of a tooth, or to protect a damaged tooth surface. There are two main types of material used to fabricate a veneer, composite and dental porcelain.
What are porcelain veneers?
Porcelain veneers are wafer-thin shells of porcelain that are bonded onto the front side of teeth so to create a cosmetic improvement for a tooth. Porcelain veneers are routinely used by dentists as a way to make cosmetic changes for teeth that are discolored, worn, chipped, or misaligned.
What are some of the advantages of porcelain veneers over other types of cosmetic dental bonding procedures?
Since porcelain veneers are glass-like in nature (ceramic) they have a great advantage over other cosmetic bonding techniques by way of the fact that they are translucent. When a porcelain veneer is bonded onto a tooth's surface it will closely mimic the light handling characteristics of dental enamel. A significant advantage of placing porcelain veneers as opposed to cosmetic dental bonding is that a porcelain veneer's surface is just that, porcelain. Since porcelain is a ceramic, and therefore glass-like, a veneer's porcelain surface will be extremely stain resistant.
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