Teeth and mouth

Learn about the services offered by dentists, which services are publicly funded, and how to access emergency dental care.

Gum disease (periodontal disease), is an inflammatory disease caused by a build up of plaque on teeth. There are 2 types of gum disease — gingivitis, and periodontitis.

A mouth ulcer is a small painful sore that appears anywhere inside your mouth. Most mouth ulcers go away on their own but some will need treatment.

The tooth decay process can be painless and occur over a long period of time. Decay can occur in any part of the tooth, even in exposed root surfaces or around and under existing fillings. Sometimes decay can only be detected by an x-ray, particularly in the early stages.