Images from Loughton Dental Centre

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. 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 need root canal treatment.

Why is root canal treatment needed?

If the pulp becomes infected, the infection may spread through the root canal system of the tooth. If root canal treatment is not carried out, the infection will spread and the tooth may need to be taken out.

Does root canal treatment hurt?

No. Usually, a local anaesthetic 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 root canal work involve?

Root canal process

The aim of the treatment is to remove all 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 tooth is permanently filled.

What if I don't have the root canal treatment?

The alternative is to have the tooth out. Once the pulp is destroyed it can't heal, and it is not recommended to leave an infected tooth in the mouth.

Although some people would prefer to have the tooth out, it is usually best to keep as many natural teeth as possible.

What about aftercare?

Root-treated teeth should be treated just the same as any other tooth. Remember to clean your teeth for two minutes, twice a day with a fluoride toothpaste. Cut down on sugary foods and drinks, and keep them only to mealtimes if possible. See your dentist as often as they recommend for regular check-ups.

What are the benefits of root canal treatment?