Root Canals
What Is a Root Canal?
Root canal therapy treats infection in the soft inner tissue of your tooth (called the pulp). During the procedure, your dentist gently cleans and shapes the canal, then seals it to prevent further issues.
The area is fully numbed, and most patients report it feels no different than getting a filling.
If your tooth needs extra support afterward, we’ll recommend a crown for added protection and stability.
Relief Without the Stress
A root canal doesn’t have to be scary. At Dental Studio on Wellesley, we focus on comfort, clarity, and care — so you can save your natural tooth without unnecessary pain or anxiety.
This treatment removes infection from deep inside your tooth, relieves pain, and prevents the need for an extraction. It’s one of the most effective ways to protect your long-term oral health.
Our Approach
How we make it comfortable for you
- Focused, gentle care: We take time to explain each step and check in throughout the procedure.
- Modern tools and imaging: Digital scans and precision instruments make treatment faster and more accurate.
- Flexible appointments: We offer convenient scheduling, including same-day options when available.
- Patient-first approach: We’re experienced in supporting anxious patients with extra care and clear communication.
We are here to help
Who Needs a Root Canal?
- Deep or lingering tooth pain
- Sensitivity to heat or cold
- Swelling or tenderness in the gums
- Tooth discoloration or darkening
- A cracked or broken tooth with nerve exposure
If you’re unsure whether it’s an emergency — call us. We’ll guide you right away.

FAQs
About Root Canals
Q: Is a root canal painful?
No. With today’s techniques and local anesthesia, most patients feel little to no discomfort during the procedure.
Q: How long does the treatment take?
Most root canals are completed in one appointment lasting about 60–90 minutes. Complex cases may require a second visit.
Q: What happens after the procedure?
You may feel mild soreness for a day or two, which can be managed with over-the-counter pain relievers. We’ll guide you through aftercare.
Q: Will I need a crown?
In many cases, yes — especially for back teeth. A crown protects the treated tooth and restores full function.
Q: How much does a root canal cost?
We follow the Ontario Dental Association’s fee guide and accept most insurance plans. Payment plans are available.