What is a Dental Crown?
A dental crown is a cap that covers an existing tooth. If you've got a fragile or damaged tooth, such as one with a crack or large cavity, a crown may be an option to restore it.
Your dentist may also recommend a crown for a tooth that has been treated with a root canal. This restorative treatment can also hold a dental bridge in place or be attached to dental implants to replace a tooth.
Made from a variety of materials such as porcelain or metal, dental crowns are strong and can strengthen a tooth that may otherwise be lost as the result of worsening damage.
When are Dental Crowns used?
When a tooth gets damaged or decayed to the point that large portions of it must be removed, your dentist may use a dental crown to restore it.
Dental crown are also often recommended for use after another dental procedure like a root canal. They can also be used to attach bridges, to cover dental implants or for cosmetic reasons, such as to improve the colour of a tooth.
The Crown Procedure
Placing a dental crown requires two dental appointments. At the first one, your dentist will take an impression of your tooth. This impression ensures that your crown is custom fit to your tooth.
Once the crown is ready, you will return for your second appointment where the crown will be placed. Your dentist will ensure that the crown is placed precisely so that your upper and lower teeth fit together normally.