A crown (or cap) is a covering that encases the entire tooth surface restoring it to its original shape and size. A crown protects and strengthens tooth structure that cannot be restored with fillings or other types of restorations.
Although there are several types of crowns, porcelain (tooth colored crown) are the most popular. They are highly durable and will last many years, but like most dental restorations, they may eventually need to be replaced. Porcelain crowns are made to match the shape, size, and color or your teeth giving you a natural, long-lasting beautiful smile.
Reasons for crowns:
What does getting a crown involve?
The first step in the procedure is preparing the tooth for the restoration. Depending on your particular case, the dentist will take photos of your affected teeth using one of CEREC’s® two imaging solutions. If using CEREC® Omnicam, the dentist will take several images of the tooth, sending a three-dimensional, colored model to the CEREC® machine. If using CEREC® Bluecam, the dentist will coat the teeth with a contrasting agent before taking images of your teeth.
These images are transposed onto the computer screen, where the dentist will view the tooth from every angle and design the final restoration. When the design is complete, it will be transmitted to the milling unit.
The dentist will insert a block of ceramic, matching your tooth color, into the milling machine which will then create the full crown, onlay, inlay, or veneer. Before affixing the restoration to the tooth, the dentist will perform a dry fit to ensure comfort. Once a perfect fit is established, the restoration will be polished and affixed to the tooth with dental cement.
If you have questions about CEREC® or would like to obtain more information on this innovative technology, please contact our office.
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