Sunday, February 14, 2010

Root Canal Crowns Cover Strengthen, and Protect Teeth

How does root canal therapy affect a tooth?
A root canal will leave a tooth brittle and weak. We recommend a root canal crown that will strengthen, cover, and protect the tooth.

This is needed because the inner pulp layer of the tooth is where all the nerves and blood vessels are located. Much of the tooth’s blood supply is lost when we have to remove the infected tooth pulp during the root canal. There is also less support for the tooth because the center has been removed, and only the sides remain.

Your tooth is more likely to break when you bite down on food. Even when you are eating a normal diet, the pressure of biting and chewing place a tremendous amount of force on teeth. Already in weakened, state, brittle teeth are more likely to crack and break if they are not protected by a root canal crown.

What types of root canal crowns do you use?
We can make crowns out of gold, porcelain-fused-to-metal, and all porcelain. All porcelain crowns are the most popular because they look nearly identical to natural teeth.

Which teeth should receive a crown when root canal therapy is done?
Most root canal crowns are placed on back teeth. Some front teeth can be treated by a filling. This are general principles, however, not hard-fast guidelines.

Can a root canal and a crown placed on top be done during the same visit?
No. It can take a minimum of three visits to our office to finish a root canal and then later crown the tooth. There are normally many steps to this process, listed below, which illustrate why this process takes some time.

1. We first go through the crown of the tooth to access the infected pulp chamber.
2. We removed the tooth pulp.
3. We then clean, enlarge, and shape the root canals so they will accept the filling material.
4. If harmful bacteria are present, we will treat the root canal with medication.
5. Many times we place a temporary filling in the tooth we wait for the infection to clear up.
6. When you return to our office, we remove the temporary filling and the root canals are filled with permanent filling.
7. We take impression of your teeth, and we have a dental lab custom make a crown for your tooth.
8. When your crown is ready, we then shape and polish it.

How long do crowns last?
Crowns can last a very long time, depending on how well their owners treat them. Remember that a crown Closeup of crown covers a living tooth. This means that the tooth is still susceptible to decay. Plaque can form at the bottom of the crown and decay can work its way under the crown. Gum disease can just worsen this problem. The way to keep your crown as long as possible is to brush and floss the crown's base carefully. Getting periodic checkups helps make sure the crown, tooth and gum tissue around it stay in good shape, too.

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1 Comments:

Blogger garydrew01 said...

Having a crown on the root canal is also a nice idea if you want to strengthen your teeth. In addition to that, proper brushing of teeth would help best if you want to attain that beautiful white smile.

February 23, 2010 8:34 PM  

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