Serving Headon and the Surrounding Communities

Root Canal Therapy in Northwest Burlington, ON

Ease a painful tooth and keep your natural smile with in-house root canal therapy at our Headon office. Book an appointment and we'll explain exactly what your tooth needs.

Relieve Your Pain, Save Your Tooth

A root canal clears infection or inflammation from inside a tooth, so the pain can settle and the tooth can stay. Many people expect the worst. For most patients, the treatment feels much like getting a filling.

A dentist talking with a patient seated in the dental chair

Keep Your Natural Tooth

Dr. Manor's approach is conservative: protect what you have whenever it can be saved. Keeping your own tooth holds your bite steady and keeps neighbouring teeth from drifting into a gap. Its natural root stays anchored in your jaw, so you can chew with confidence. Saving a tooth is often simpler than removing it and replacing it later with an implant or bridge.

Comfort Built Into Every Step

Our whole team treats comfort as part of your clinical care. Topical numbing gel goes on before any freezing, so the injection itself feels gentler, and regular check-ins mean you can pause at any point. If something hurts, we stop. Laughing gas is available if you'd like extra calm, and pillows, blankets, ceiling-mounted TVs, and music help the time pass.

Honest Answers Before You Decide

You'll understand your tooth and your options before any treatment begins. Your dentist shows you your X-rays and explains what's happening inside the tooth in plain language. Every option is on the table, including removal, so you can choose what fits your health and your life. Costs are reviewed with you before anything is scheduled.

What's Happening Inside the Tooth

At the centre of every tooth is soft tissue called the pulp, made up of nerves and blood vessels. When deep decay, a crack, or an injury lets bacteria reach the pulp:

The pulp becomes inflamed or infected, which often causes lingering pain or sensitivity.
Infection can travel to the tip of the root and form an abscess, a pocket of pus that can cause swelling.
The bone around the root can be affected over time, since an infected pulp cannot heal itself.

Treating the tooth early gives it the best chance of being saved.

Signs You May Need a Root Canal

Some infected teeth cause clear symptoms, while others show up on an X-ray during a routine visit. Common signs include:

Sensitivity to hot or cold that lingers. Pain that stays after the food or drink is gone can point to an inflamed pulp.
A throbbing toothache. Pain that comes on by itself or wakes you at night is worth checking promptly.
Pain when you bite or chew. Tenderness under pressure can mean infection has reached the tissue around the root.
A tooth that has darkened. A grey or darker shade can be a sign that the pulp inside is damaged.
A swollen spot or small bump on the gum. This can be an abscess draining, and it may leave a bad taste.

If any of these sound familiar, call us. A quick assessment will tell you where things stand.

Insurance & financing

We've got you covered

We work with all providers and follow Ontario's fee guide at both locations, so there are never any surprise costs. Give us a call or book online and we'll happily sort out the details with you.

Headon

(289) 672-3372

LIV

(289) 379-7965

What to expect

Your Root Canal Visit

Step one

Assessment and X-Rays

Your dentist examines the tooth and takes X-rays to see the roots and the bone around them. You'll hear what's going on, what the options are, and what treatment costs before you decide.

Step two

Numbing and Comfort

We apply topical gel first, then local freezing to numb the tooth fully. Laughing gas is available if you'd like it. Settle in with a pillow, a blanket, and something to watch overhead.

Step three

Cleaning and Sealing the Tooth

Your dentist makes a small opening in the top of the tooth, removes the infected or inflamed pulp, and cleans and shapes the canals inside. The canals are then filled and sealed. Depending on the tooth, this may take one visit or more, with a temporary filling protecting it in between.

Step four

A Protective Crown

A tooth that has had a root canal can become more brittle over time, especially a back tooth that handles heavy chewing. Your dentist will let you know if a crown is recommended. We provide crowns in-house, so you can finish your care with the same team.

Frequently Asked Questions

Does a root canal hurt?

The treatment is done with the tooth fully numbed, so most patients feel pressure without pain. Many say it felt much like a filling. The procedure relieves the pain that brought you in, and we check in throughout so you stay comfortable.

How do I know if I need a root canal?

Lingering sensitivity to hot or cold, a throbbing toothache, pain when chewing, a darkened tooth, or a bump on the gum are common signs. Some teeth show no symptoms and are found on X-rays. An exam and X-rays give you a clear answer.

Can I have the tooth pulled?

Extraction is an option, and your dentist will talk it through honestly. Saving the natural tooth keeps your bite stable and avoids a gap that may later need an implant or bridge. We'll help you weigh both choices.

Will I need a crown after my root canal?

Often, yes, especially for molars and premolars that take the force of chewing. A crown protects the treated tooth from cracking and helps it last. Your dentist will recommend one if your tooth needs it, and we provide crowns in-house.

How long will a tooth last after a root canal?

With a well-fitted crown, good home care, and regular checkups, a treated tooth can last many years, and in many cases a lifetime. We monitor it at every visit so small changes are caught early.

How will my tooth feel afterward?

The tooth may feel tender for a few days, especially when you bite. Over-the-counter pain relief, taken as directed, usually helps. Call us if you notice swelling or pain that gets worse.

Can antibiotics clear up a tooth infection on their own?

Antibiotics may help control an infection that is spreading. The source sits inside the tooth, where medication has a hard time reaching. Root canal therapy removes that source directly. Your dentist will let you know if antibiotics are also needed.

Can I have laughing gas during a root canal?

Yes. Laughing gas is available to help you feel calm, and it wears off quickly once the mask comes off. Most patients drive themselves home afterward.

When can I eat after a root canal?

Wait until the freezing wears off, so you don't bite your cheek or tongue. Until your final filling or crown is in place, chew on the other side and avoid hard or sticky foods.

Is root canal therapy covered by insurance?

Many plans cover part of root canal therapy, though coverage varies by plan. We follow the Ontario Dental Association fee guide and submit claims on your behalf. Costs are discussed with you before treatment begins.

Connect with us

We would love to meet you

Whether you're looking for a new dental home, coming back after a while away, or just finally ready to book that appointment, we're here, and we'd love to welcome you. New patients are always welcome at both locations. Book online or give us a call, we'll take great care of you.

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