For many reasons these blood vessels may become damaged, for example large fillings, large cavities and heavy blows to the teeth. In these situations, the nerves may die or be so damaged that they cause extreme and constant pain.

Under these circumstances the teeth may be either extracted or preferably root canal treated. This means the shaping and cleansing of the canal in which the nerves existed and the filling of these canals.

Root canal treatment is generally greeted with fear by patients because many years ago it was an extremely painful process. Nowadays, however, there need be no pain and whilst the appointments may take up to one hour at least the tooth can be saved and usually last for the rest of your life.

Common questions asked about this technique are;

• Why is it so expensive?
  Whilst root canal therapy is more expensive than ordinary fillings, it is still much cheaper than the artificial replacement of the tooth should it be extracted. The appointments involve a lot of your dentist's time and the skill required is at a very high level.
  

• Will the tooth go black?
  Not all root canal treated teeth discolour. In fact, the non-treatment of a dead tooth is more likely to cause this condition. If, however, the tooth does darken there are many ways to bring it back to the colour of your other teeth.
  

• Does a root canal treated tooth always need a crown?
  This is a matter of opinion, but Dr. Osborne strongly believes that most teeth can be restored without an expensive crown on top.

If you have any questions regarding root canal therapy, please consult with your dentist during your regular consultation.