Endodontics/Treatment

Endodontic therapy, also called a 'root canal', is a conservative treatment to allow your tooth to be retained for normal chewing and biting.

Each year, about one million root canal treatments are performed in Canada.

It is a common dental procedure with a documented success rate of over 90%. The word endodontic literally means 'within the tooth'.

endo -within | dontic -tooth

Thus, endodontic treatment involves removal of soft tissue (pulp) from a tooth. Pulp is the soft tissue inside a tooth; it occupies the canal space in the centre of a root and the chamber space in the centre of the crown. It consists of blood vessels, nerves, connective tissue, and lymph vessels.

Injury and infection of the pulp is caused by trauma, deep cavities, new fillings or crowns, cracks, and chips. Signs of an injured or infected pulp may include the following:

  • Sensitivity to hot, cold, bite, chewing, touch, or sweets
  • Spontaneous pain
  • Constant pain
  • Swollen gums, roof of mouth, floor of mouth, cheek, lip, eyelid, face, or neck
  • A bad taste in the mouth

If you experience any of these signs or symptoms a dental examination is necessary. If the pulp is injured or infected, root canal treatment will be necessary.

Treatment Procedure

↓ 1. Freezing & Opening

↓ 2. Shaping & Cleaning

↓ 3. Filling

Removal of the pulp does not render a tooth dead. It is still alive as its periodontal ligament is healthy. This ligament is nourished by the surrounding tissues and is responsible for holding the tooth in the jaw.

Endodontic treatment allows a tooth to function normally and retain its natural aesthetics; it saves teeth from being extracted.

In terms of health, investment, and conservative treatment there is no substitute for retaining a tooth. Even the most advanced bridge or implant cannot truly replace a natural tooth for function or aesthetics. Endodontic treatment and restoration of a natural tooth is most often more cost-effective than alternative treatment options. If your dentist recommends a tooth for extraction, ask if our endodontists can save the tooth with a root canal or microsurgical endodontic procedure.