COMPANY OVERVIEW
With more than half a century since our inception, we are one of the world’s oldest, and most advanced, multidisciplinary dental centers offering comprehensive cosmetic and implant dentistry by dentists and specialists that have met and maintain the highest professional credentialing standards. With over 50,000 smile makeovers, our dentists, doctors and specialists have a proven track record that has established Dentiq Dentistry as the only practice of its kind in the world. Advanced diagnostics, leading technologies and world-class clinicians enable us to offer exceptional dentistry that’s regulated by an industry-leading quality assurance protocol. Commissioned to meet the highest of standards, when you do your treatment with us, you'll do it once and it will last a lifetime... so we honor our work for the life of the patient. From simple recare appointments to complete smile makeovers, our mission is the same “take great care of great people.” Let’s get to know you better...
[DENTIST IN HOUSTON]
| Porcelain veneers (dental veneers / porcelain laminates): What are ... |
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| Written by Administrator | |
| Sunday, 30 January 2011 14:31 | |
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One property of tooth enamel is that it's translucent. This means that when light strikes a tooth's surface it is not immediately reflected off, but instead penetrates into its enamel layer. Once the light has passed through the full thickness of the enamel it reflects off the opaque (non-translucent) tooth dentin that lies underneath, and then on back out of the tooth. This manner of handling light, the translucency effect of a tooth's 
In the past the only cosmetic dental bonding materials that dentists had available to them were just semi-translucent. This meant that most of the light that struck a repaired tooth would not penetrate into the bonding but instead be reflected off its outer surface. The net result was that while the bonding did give the tooth an improved appearance, there was no sense of translucency (luster). 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. When light strikes the surface of a veneered tooth it can penetrate on into the veneer's porcelain, just like it does with dental enamel. Once it has traversed the full thickness of the porcelain the light will reflect off the opaque cement and tooth dentin that lies underneath the veneer, and then on back out of the tooth. This translucency effect of the porcelain creates a lustrous appearance for the tooth that very closely resembles the appearance of enamel. B) Porcelain veneers resist staining. As a group, cosmetic dental bonding materials have the shortcoming of being susceptible to staining and discoloring. This is especially true when they are used in conjunction with individuals whose consumption habits include the use of tea, coffee, red wine, and tobacco products. 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. |