Root Canal Treatment

If you have a tooth that is badly decayed or infected, then you may need a root canal therapy. This treatment is done with the purpose of saving the tooth, which if not treated, would otherwise die and need to be removed. At Maxwell Heights Dental, we have trained professionals that are committed to help the community of Oshawa & Durham.

Reasons for Root Canal

You may require root canal treatment if:

  • There are signs of deep decay in the tooth pulp.
  • There are signs of injury or trauma on the tooth in question.
  • There are signs of an infection being developed inside the tooth.

How Root Canal is Performed

 A root canal is a treatment used to repair and save a tooth that is badly decayed or becomes infected. During a root canal procedure, the nerve and pulp are removed and the inside of the tooth is cleaned and sealed. Without treatment, the tissue surrounding the tooth will become infected and abscesses may form.


A root canal procedure usually requires one or more appointments and can be performed by either a dentist or endodontist. First, the dentist administers anesthesia to numb the tooth so you have a pain free experience. Once the tooth is numb a dental dam will be placed around the tooth to isolate it and keep it clean and dry during the procedure.

Then the dentist will use a small set of tools and will access the inside of the tooth by creating an opening in the top portion of the tooth. The dentist will use small files to clear away the damaged and diseased pulp from the inside of the tooth. If there are signs of tooth decay, they will also be removed. Your dentist might also put an antimicrobial solution in the chamber to kill any remaining bacteria and reduce the risk for further infection.

Once cleaned, it will be sealed with either a temporary or permanent filling to prevent future infection. After a few weeks have passed, your dentist will finish the treatment by placing a permanent crown or a similar type of restoration on the top of the tooth.

After Procedure

Once the root canal treatment is fully completed, you may be called back in for a follow up appointment. It is very important to take good care of your teeth and gums after a root canal procedure. You can take care of your teeth by brushing (at least twice a day), flossing and attending appointments for regular checkups and cleanings.

Why Choose Us?

Here at Maxwell Heights Dental, we understand that you are looking for a high quality dental care centre in order to keep your teeth and oral hygiene in the best condition possible. We have trained and professional dentists at our clinic, who have the skills and the experience to offer reliable dental care in a professional and friendly manner to help and serve properly the region of Durham, and the community of Oshawa. Contact our clinic today!