
Composites if placed with exacting technique (rubber dam isolation and modern bonding agents) get as close as we have ever been able to restore the tooth to its original strength in the most conservative fashion. The composites are a very hard "plastic" that bonds (micromechanically fuse) to the tooth to hold the tooth together. Amalgams have multiple disadvantages. Amalgam is a metal which expands and contracts with hot, cold and biting. Therefore, with every meal the teeth are being weakened and over time and depending on the size of the filling the tooth becomes susceptible to fracturing. Amalgam also contains mercury which is a very toxic element. The literature is very unclear as to the amount of mercury that is released from amalgams and the long term effects on the entire body.

Crowns are a type of dental restoration which, when cemented into place, fully cup over the portion of a tooth which lies at and above the gum line. Crowns encase the entire visible aspect of a tooth. A dental crown in effect becomes the tooth's new outer surface.

A Bridge is a custom device anchored to neighboring teeth that replaces one or more missing teeth. When a lost tooth is replaced with bridgework, the teeth on either side of the missing one are prepared as crowns to serve as abutments to hold the prosthetic (replacement) tooth in place. Crowns and bridges are most commonly prepared from high quality materials such as semiprecious or precious metals, porcelain, or a fused combination of the two. Aesthetics, function, and tissue compatibility are considered when selecting the material most suitable for you.
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Dr. Brian T Cave DDS, Children's Dentist - Providing services in cosmetic dentistry, family dentistry, and teeth whitening to the areas of Edmonds and Seattle, Washington.
555 Dayton St. Suite B Edmonds, WA 98020
Ph: (425)672-7272 | Fx: (425)672-1957
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