Root Canal Therapy in Markham, ON

Dental problems can disrupt our lives. Tooth decay or an infection can suddenly cause extreme discomfort or pain. In some cases, it may develop gradually, so you may not even realize a problem until it becomes more serious. Proper oral care is often preventive, while regular visits to a Markham dentist near you may help catch dental concerns early and prevent them from becoming more serious.

If the nerve tissue in your tooth is damaged, we will use root canal therapy in Markham to repair it. This procedure is not glamorous but has become routine in the field and is not a cause for concern. At 7 Days Dental, we always encourage you to make an appointment as soon as possible so our team can begin addressing the problem.

How can we treat a bad, neglected tooth cavity?

A bad cavity that went untreated and created an abscess may cause damaged nerve tissue in your tooth. This can even necessitate extraction. Where possible, we prefer to use root canal therapy to help save the tooth and avoid restorations to fill a missing space. We will only remove the damaged, infected nerve.

Effects from neglecting treatment include:

Rather than delay care, we encourage you to book an appointment with our dental office as soon as possible to discuss root canal options near you.

What happens during a root canal therapy session?

Endodontic retreatment, pulpectomy, or apicoectomy involves similar procedures. Our dentist will conduct the following when performing root canal therapy:

Create a small hole in your tooth so we can access the inside of it
Take out the decayed nerve tissue and pulp that has formed in the canal
Use an antibacterial solution to clean and prepare the canal, enlarging and shaping it ever so slightly
Fill the canal with the necessary material and seal it, along with the pulp chamber and surface hole that our dentist created to access your tooth

We will recommend and perform root canal therapy rather than removing your tooth altogether. Naturally, tooth extraction is a more invasive procedure that requires additional treatments to restore the tooth and prevent facial collapse or oral disease.

Book your root canal therapy consultation in Markham today

A painful tooth can indicate a host of potential problems. One possible solution is root canal therapy, but we cannot diagnose without examining you in person. In some cases, you may need to undergo a tooth extraction followed by an implant and crown.

To help us determine the cause of your discomfort and recommend an appropriate treatment, contact our team at 7 Days Dental today. We will book an appointment for you to see our Markham dentists as soon as possible.

Frequently Asked Questions About Root Canal Therapy In Markham

What is root canal therapy and why is it needed?

Root canal therapy is a dental procedure that removes infected or damaged nerve tissue inside a tooth. It’s typically recommended when decay, cracks, or trauma have reached the pulp, causing pain or risk of infection.

Is a root canal painful?

Contrary to popular belief, modern root canal therapy is no more painful than getting a filling. With local anesthesia and advanced techniques, most patients experience little to no discomfort during the procedure.

How do I know if I need a root canal?

Common signs include severe toothache, lingering sensitivity to hot or cold, swelling around the gums, or a darkened tooth. However, only a dentist can confirm if a root canal is necessary.

How long does a root canal procedure take?

Most root canal treatments can be completed in one to two appointments, lasting 60–90 minutes each, depending on the complexity and number of roots in the tooth.

What happens if I don’t get a root canal?

Without treatment, the infection can spread to surrounding bone and tissues, causing swelling, abscesses, and even tooth or bone loss. In many cases, untreated infections lead to the need for extraction.

How long does a tooth last after a root canal?

With proper care and a dental crown placed afterward, a root canal–treated tooth can last a lifetime. Good oral hygiene and regular checkups are key to long-term success.

Is there an alternative to root canal therapy?

The only alternative to a root canal is tooth extraction. However, this usually requires additional treatments like dental implants, bridges, or dentures to replace the missing tooth. Saving the natural tooth with a root canal is usually the preferred option.