Ceramic Crowns offer a natural looking solution
What are Ceramic Crowns?
A crown is used to cap or completely cover a tooth being restored. Ceramic Crowns, as the name implies, do not contain other materials. Teeth are naturally translucent, so porcelain crowns fused to metal make it impossible to have a translucent restoration that mimics the natural teeth. Only Ceramic Crowns have such translucency.
Ceramic crowns or “caps” offer a natural looking solution for a broken tooth, cracked tooth, or teeth that are too badly damaged to be corrected with fillings or veneers. Ceramic crowns can be made white and natural looking. Incorporating cosmetic bonding with all-ceramic crowns potentially can restore both the strength and beauty of unblemished natural teeth.
These restorations have no metal and are totally made of ceramic glass sometimes strengthened with a translucent material such as zirconium. We provide Empress, Procera, and Lava all-ceramic crown systems, as well as computer-aided designed all-ceramic crowns known as CEREC porcelain crowns. Feldspathic porcelain is the standard, traditional porcelain that is used for crowns. Many cosmetic dentists feel that this is the most beautiful porcelain.
Types of porcelain used in creating crowns:
Empress strictly speaking, is not a porcelain, but more like a glass. Empress can be called a ceramic material. The Empress material is cast rather than baked as a feldspathic porcelain crown is. The fit of Empress is more precise than the baked feldspathic porcelain. However, the color in Empress is mostly baked on the outside. Empress can be very beautiful. For appearance’s sake, some expert cosmetic dentists prefer the feldspathic porcelain, and some prefer the Empress.
Lava Zirconia is a milled ceramic on the inside with a more traditional porcelain baked onto the outside. The advantage of Lava is its exceptional strength. However, the milled ceramic core is opaque white, so many cosmetic dentists feel that it isn’t as natural-looking as the more translucent materials. An advantage of Lava is that it doesn’t have to be bonded to the tooth but can be cemented with ordinary crown and bridge cement, a technique familiar to all dentists.
Procera is similar to Lava, but the milled ceramic on the inside is more translucent than an opaque white material. The Procera crown can also be cemented with traditional techniques. However, any crown cemented with a traditional crown and bridge cement is going to be susceptible to a compromise in the appearance if that cement line ever shows.