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Root Canal Treatment

What is Root Canal Treatment?

Root canal treatment (also called endodontics) is needed when the blood or nerve supply of the tooth (known as the pulp) is infected through decay or injury. You may not feel any pain in the early stages of the infection, however, it may be acute and severe and swelling around the tooth and gums may also occur.

In some cases, your tooth could darken in colour, which may mean that the nerve of the tooth has died (or is dying). This would also need root canal treatment.

Why is Root Canal Treatment needed?

If the pulp becomes infected, this infection may spread through the root canal system of the tooth. This may eventually lead to an abscess. An abscess is an inflamed area in which pus collects and can cause swelling of the tissues around the tooth. The symptoms of an abscess can range from a dull ache to severe pain and the tooth may be tender when you bite.

If root canal treatment is not carried out, the infection can spread and the tooth may need to be extracted.

Does it hurt?

No. Usually, a local anesthetic is used and it should feel no different to having an ordinary filling done. There may be some tenderness afterwards but this should gradually get less over time.

What does it involve?

The aim of the treatment is to remove all the infection from the root canal. The root is then cleaned and filled to prevent any further infection.

Root canal treatment is a skilled and time-consuming procedure. Most courses of treatment will involve two or more visits to your dentist.

At the first appointment, the infected pulp is removed and any abscesses can be drained. The root canal is then cleaned and shaped ready for the filling. A temporary filling is put in and the tooth is left to settle.

The tooth is checked at a later visit and when all the infection has cleared, the root canals are further disinfected and permanently filled.

What will my tooth look like after treatment?

In the past, a root-filled tooth would often darken after treatment. However, with modern techniques this does not usually happen. If there is any discolouration, there are several treatments available to restore the natural appearance.

 

 

FAQ’s

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Site last updated: 11/05/2017