Vero Beach
Root Canal


Root canal therapy is a dental procedure used to treat an infection that is buried within the center of a tooth – an area known as the root canal. An infection in this area can be caused by a number of different reasons including:

  • Tooth decay
  • Fillings that have leaked
  • Damage to the tooth as a result of trauma or an injury

Root Canal & Root Canal Treatment

The root canal area contains the soft tissue at the center of the tooth (known as the pulp) and extends between the crown of the tooth to the very end of the root. A common misconception is that a single tooth only has one root canal. In fact, a single tooth can have multiple root canals.

The pulp of the tooth contains blood vessels and nerves, and when attacked by bacteria, it can quickly die. The mouth is a perfect breeding ground for bacteria, meaning that they speedily multiply and eventually pass out of the end of the root canal through the tiny hole where the blood vessels and nerves enter. Once it has reached this point there is nothing stopping the bacteria from spreading and causing further issues such as dental abscesses, which can cause your whole face to swell and become extremely painful.

When should root canal treatment be carried out?

Root canal treatment is necessary when it becomes clear that the pulp has become damaged by a bacterial infection. Although x-rays may be used to determine whether or not damage is present, there are a number of other symptoms of a pulp infection including:

  • A loose tooth
  • Pain when eating or drinking hot or cold food and/or drink
  • Pain when biting or chewing

Quite often these symptoms disappear once the pulp has died. However, this means that the infection has spread into the root canal system and it will be a matter of time before further symptoms develop including:

  • Darkening of the tooth
  • Pain when biting or chewing
  • Swelling of the gum near the affected tooth
  • Pus or other fluid oozing from the tooth
  • Swelling of the face

How To Deal with an Infection

Unfortunately, it is not possible for the pulp within your tooth to heal itself, and leaving the infected tooth within your mouth may actually make the infection worse. Root canal treatment is the only method of dealing with the infection – otherwise, your only option is to have the tooth removed entirely.

Many people wonder why antibiotics are not prescribed for pulp/root canal infections. This is because the active ingredients within the antibiotics are only able to work if they can reach the site of the infection through your blood, and as the bacteria have killed off the blood vessels, antibiotic treatment is no longer possible.

Root Canal Procedure

The procedure for a root canal is pretty straightforward and performed under local anesthetic, so you should not feel any pain.

  • An opening is made through the crown of the tooth so your dentist at Vero Dental Spa can access the pulp chamber.
  • Special files – known as endodontic files – are used to clean the infection and remove all unhealthy pulp from the canals.
  • Next, the canals will need to be shaped so that they can be filled. While this is being done, any remaining debris will be removed via irrigation.
  • The canals will then be filled with a permanent material – usually a substance known as gutta-percha. Once filled, the canals are much less prone to contamination or infection.
  • Your tooth will then be rebuilt using a temporary filling until a permanent crown or filling is ready to be fitted. If preparation has been done ahead of time, you may receive a permanent cover right away.
  • If you are having a crown fitted over your affected tooth, it may be necessary to provide it with some additional support. This usually comes in the form of a small piece of metal that is inserted into the root next to the gutta-percha. This will help hold your new crown securely in place.

What if Root Canal Treatment is Unsuccessful?

There are times that root canal treatment is unsuccessful in treating an infection. In these instances, Vero Dental Spa can help advise you further on other options like dental implants.

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