Welcome to Sudbury Dental Associates
Root Canal

Root Canal In
Sudbury

Root canals can be careful, quick, and relatively pain-free bringing you immediate relief and saving your natural tooth.

Saving Your Natural Tooth

In a root canal procedure, the pulp of the tooth (the living tissue inside) is removed and the resulting space is filled with special, medicated dental materials that restore the tooth to full function. Using root canal therapy not only preserves your natural tooth, extending its lifetime, it also protects and preserves the jaw bone and other supporting tissues around the tooth. Wherever possible, saving your natural tooth will also save you from more pain and expense down the road.

There are a number of signs that suggest root canal therapy may be necessary:
  • Sensitivity to hot and cold.
  • Severe toothache pain.
  • Red or swollen gums near the tooth.
  • Discolouration of the tooth.
  • An abscess (or pimple) on the gums.

The Root Canal Treatment Plan

A root canal treatment usually requires one or two office visits and is performed by either a dentist or an endodontist. Here is how we perform your root canal:

Diagnosis and Treatment Plan

The first step requires an x-ray of the tooth and the surrounding bone to find out what’s causing your symptoms. Your specialist may prescribe antibiotics to help control infection and inflammation. The pressure from infected swelling is what makes an abscess so painful and is often the cause of pain during a root canal. Reducing this inflammation in advance removes this factor during the procedure.

Root Canal

Prepping the Tooth

When we’re ready to perform the root canal, we will patiently numb the area before freezing your gums, teeth and tissues. Your comfort and peace-of-mind are important to us. Once you’re comfortable, an access hole is drilled into the tooth. The pulp, bacteria, decayed nerve tissue, and related debris are removed.

Prepping the Tooth

When we’re ready to perform the root canal, we will patiently numb the area before freezing your gums, teeth and tissues. Your comfort and peace-of-mind are important to us. Once you’re comfortable, an access hole is drilled into the tooth. The pulp, bacteria, decayed nerve tissue, and related debris are removed.

Contact Us Today

to schedule an initial consultation & exam.

Your consultation will include an examination of everything from your teeth, gums and soft tissues to the shape and condition of your bite. Generally, we want to see how your whole mouth looks and functions. Before we plan your treatment we want to know everything about the health and aesthetic of your smile, and, most importantly, what you want to achieve so we can help you get there.

Frequently Asked Questions

Damage can occur due to deep decay, trauma, dead nerve, a loose filling or crown or a crack or chip in the tooth.

Thanks to modern techniques and technology and a compassionate dental philosophy our highly trained team of dentists and hygienists can provide root canal treatments with minimal to no pain at all.

By the time you realize you need a root canal, your tooth pulp and nerve have already begun to decay. This infected tissue will never fully heal and would only become infected again. Removing the pulp is the only safe option.

A root canal treatment usually requires one or two office visits. Simple or minor root canal cases usually take about 30 to 60 minutes of treatment, while a more complex case take longer– around 90 minutes.

That depends on what sort of insurance coverage you have. After a consultation, we can provide you with an estimate to send to your provider. We strongly encourage you to make a root canal a high priority. Please speak to us if you feel any hesitation.

You typically need a dental crown after a root canal on your back grinding teeth, molars and premolars. Front teeth, canines, and incisors may not require a dental crown.

What Our Patients Are Saying

Greg Hunter
Greg Hunter
2023-09-25
Deborah Markowitz
Deborah Markowitz
2023-09-22
Raina Tang
Raina Tang
2023-09-22
Eric Kumar
Eric Kumar
2023-09-15
10/10 great experience. Does a great job cleaning.
Michelle B
Michelle B
2023-08-09
Amazing work with genuine staff that cares about you. Dr. Lou helps create a treatment plan especially for you and your needs. Recommending her to everyone. Very happy with the services.
Macayla MIddleton
Macayla MIddleton
2023-08-08
Dr. Lou is the sweetest person, who genuinely cares for her patients. I love that she explains everything she is going to do step by step before doing it.
Gary M
Gary M
2023-08-08
Dr.Yali Lou is a wonderful dentist. She provides the best patient care and she explains everything to patients in details. Dr Lou is very compassionate about her work and creates beautiful smiles. Her staff is amazing as well. Highly recommend Dr Yali Lou to be your dentist for the whole family.

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