Crown

A crown is a restoration that covers, or "caps', a tooth to restore it to its normal shape and size, strengthening and improving the appearance of a tooth. Crowns are necessary when a tooth is broken down and fillings won't solve the problem. If a tooth is cracked, a crown holds the tooth together to seal the cracks so the damage will not get worse. Crowns are also used to support a large filling when there is not enough of the tooth remaining, to protect weak teeth from fracturing, to restore fractured teeth, or to cover badly shaped or discolored teeth.

Crowns, or caps for teeth, look and function just like natural teeth. Your dentist may recommend a crown if your tooth has enough decay that it cannot hold a filling, or if your tooth is cracked or broken and in danger of cracking down into the root if left unattended. A crown covers your tooth completely. It fits snugly at the gum and protects what remains of the natural tooth.
How is a crown placed?

To prepare the tooth for a crown, it is reduced so the crown can fit over it. An impression of teeth and gums is made and sent to the lab for crown fabrication. A temporary crown is fitted over the tooth until the permanent crown is made. On the next visit, the dentist removes the temporary crown and cements the permanent crown onto the tooth.
Will it look natural?

Yes. The dentist's main goal is to create crowns that look like natural teeth. That is why dentists take an impression. To achieve a certain look, a number of factors are considered, such as the color, bite, shape and the length of your natural teeth. Any one of these factors alone can affect you appearance.
An Ounce of Prevention Is Still the Rule!

Once your crown is in place, make sure the area is brushed well and that you floss below the gum line. While the crown protects your remaining tooth from further decay, you must protect the base of the crown from bacterial growth and gum disease. Regular brushing and flossing as you would your natural teeth will ensure that your crown will be in place for years to come!