Inside a tooth is a fine space called the root canal. The root canal contains the dental pulp which consists of nerves and blood vessels. If the dental pulp becomes diseased or dies, a toothache or an abscess may occur. In the past these problem teeth were extracted but now your dentist can offer you root canal treatment to care for these teeth.

Is root canal treatment painful?
Local anaesthetic and modern painkillers are used to provide comfortable treatment. Usually painful symptoms improve once treatment is started.

How is a tooth restored following root canal treatment?
It is very important that any restoration adequately seals the root filling from infection by bacteria from the mouth.

Teeth requiring root canal treatment often have large fillings or extensive damage and will require a crown to restore them properly.  These teeth are also weaker and the added protection of a crown is recommended.

How successful is root canal treatment?
If the root canals are able to be fully cleaned and sealed and the tooth properly restored then treatment has a very high success rate.

The treatment may take several visits to complete with temporary fillings and dressings placed in the tooth between visits. Antibiotics are sometimes prescribed when an infection is present.