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Root Canals

When the nerve of your tooth becomes infected, a successful root canal treatment lets you keep the tooth rather than having to pull it out. Keeping your tooth helps to prevent your other teeth from drifting out of line and causing jaw problems. Saving a natural tooth avoids having to replace it with an artificial tooth.

What is a root canal?

Root canal treatment, also known as endodontic treatment, is the process of removing infected, injured or dead pulp from your tooth. The space inside the hard layers of each tooth is called the root canal system. This system is filled with soft dental pulp made up of nerves and blood vessels that help your tooth grow and develop.

When bacteria (germs) enter your tooth through deep cavities, cracks or flawed fillings, your tooth can become abscessed. An abscessed tooth is a tooth with an infection in the pulp. If pulp becomes infected, it needs to be removed. An abscessed tooth may cause pain and/or swelling. Your dentist may notice the infection from a dental x-ray or from other changes with the tooth. If left untreated, an abscessed tooth can cause serious oral health problems.

How is a root canal treatment done at our Winnipeg dental centre?

The dentist gives you a local anesthetic and to protect your tooth from bacteria in your saliva during the treatment, the dentist places a rubber dam around the tooth being treated.

The dentist makes an opening in the tooth to reach the root canal system and the damaged pulp. Using very fine dental instruments, the dentist removes the pulp by cleaning and enlarging the root canal system. After the canal has been cleaned, the dentist fills and seals the canal. The opening of the tooth is then sealed with either a temporary or permanent filling.

After a root canal treatment, your tooth has to be restored (fixed) to look, feel and work as much like a natural tooth as possible. If an endodontist performed your root canal treatment, he or she will fill the opening of the tooth with a temporary filling and send you back to your dentist or prosthodontist for tooth restoration.

Your dentist or specialist may use a permanent filling or a crown to restore your tooth. The choice of restoration will depend on the strength of the part of the tooth that’s left. A back tooth will likely need a crown because chewing puts a great deal of force on back teeth. If there is not enough of the tooth left, posts may be used to help support the crown.

Contact our office today to book your preferred treatment date and our Winnipeg root canal experts at Kildonan Crossing Dental Centre will look after you.

Winnipeg Root Canal

KCDC Stories

12/08/17
Evan McPherson