Dentist in Markham

Saving damaged teeth instead of removing them

Root Canal Treatment

Woman holding her cheek because of tooth pain
Woman at the beach holding her jaw because of a toothache
Patient wearing safety glasses during a dental treatment

Root Canal Treatment in Markham

Relief with modern anesthetics

Root canal treatment treats infections of the tooth pulp — the innermost layer of the tooth — and fixes and saves badly damaged teeth rather than removing them. “Root canal” means cleaning the canal inside the tooth’s root.

For many years these treatments were painful, but with advanced dental anesthetics most people feel relief, or much less pain, during treatment. If you need root canal treatment in Markham and want good treatment with good results, come to our clinic.

Woman laughing as she relaxes

Why Do You Need Root Canal Treatment?

A root canal is needed when the soft inner part of your tooth, called the pulp, is injured or infected. If a tooth has a deep cavity or a crack, bacteria can enter the pulp and, in the end, destroy it. If the bacteria pass through the root opening, they cause an infection in the bone.

An infection in the bone makes it weak and break down, the tissue around the tooth swells, and the tooth can be lost. An injured pulp also makes teeth sensitive to hot and cold. If it isn’t treated in time, the infection will spread, and the tooth will become loose or need to be removed.

After Your Root Canal

What happens after the root canal process?

  • When the process is complete, your dentist may suggest some painkillers, because it can take an hour or more for the anesthetic to wear off. Some people choose to rest at home, while others go about their daily routine after treatment.

Major benefit of root canal treatment

A root canal removes the infection. If an infected tooth is left untreated, it could cause serious issues such as:

  • Infection that spreads to other teeth.
  • Jawbone damage.

Risks and complications of root canals

Sometimes a root canal isn’t the right choice — for example, when a tooth is very damaged. If your root canal fails, you can discuss other options with your dentist:

  • Re-treating the infected tooth with another root canal.
  • Removing the infected tooth and replacing it with a dental bridge or implant.

Emergency care

If you have a dental emergency, please call us on (905) 201 7555

Book an appointment

Contact us today to schedule an appointment!

Hours
Monday: 10:00 AM – 7:00 PMTuesday: ClosedWednesday: 10:00 AM – 7:00 PMThursday: 10:00 AM – 7:00 PMFriday: 10:00 AM – 7:00 PMSaturday: 10:00 AM – 4:00 PM
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FAQ

How can I avoid a root canal?
Daily oral hygiene and regular dental check-ups are the best ways to avoid root canal treatment. Brushing and flossing removes dental plaque — a sticky film of bacteria that can cause cavities.
Can I eat immediately after the root canal process?
You can eat 30 to 45 minutes after a root canal, which gives your temporary filling time to fully harden, but it’s usually recommended that you wait until the anesthetic has worn off.
What food and drink is good after root canal treatment?
Soft foods such as yogurt, milk, well-cooked or mashed vegetables and vegetable soups. Avoid nuts and anything crunchy.