Need to save a damaged or infected tooth? At Dentistry On Derry, our gentle root canal treatments relieve pain and protect your natural tooth. Using modern tools and techniques, we make the procedure comfortable and stress-free—most patients feel little to no discomfort.
Root canal therapy treats deep cavities or injuries that reach the tooth’s soft tissue, stopping pain, swelling, and further damage. Our compassionate team guides you through every step, ensuring a calm and confident experience.
Don’t wait with tooth pain. Call Dentistry On Derry today to schedule your root canal and restore your smile safely and comfortably.
How a Root Canal Works
Checking Your Tooth
You may need a root canal if your tooth is painful, sensitive, or your gums are swollen. During your visit, we will:
- Ask about your symptoms and examine your tooth carefully.
- Take X-rays to check for infection inside the tooth.
- Explain the root canal treatment and answer all your questions.
Treating the Infection
Most root canals can be completed in a single visit. Here’s what happens:
- Numbing the Tooth – We use a local anesthetic to make sure your tooth is completely numb, so you won’t feel any discomfort during the procedure.
- Removing the Infection – Our dentists carefully remove the infected tissue and clean out the canals using specialized tools.
- Sealing the Tooth – Once cleaned, the canals are filled and sealed to restore strength and protect the tooth. Each step is designed to relieve pain, stop the infection, and save your natural tooth.
Healing & Care
After your root canal, follow these simple steps to ensure proper healing:
- Avoid hard or crunchy foods for a few days to protect the treated tooth.
- Brush and floss gently around the tooth to keep it clean.
- Take pain relievers as needed to manage any mild discomfort.
- Return for a permanent crown to fully protect and strengthen your tooth.
Service Area
Proudly offering Invisalign treatment in Meadowvale, East Credit, Riverview, Meadowvale West, Erin Mills, Churchill Meadows, Churchville, Britannia, Spring Vallery, Streetsville, Lisgar, Halton Hills and other near by neighborhood in Mississauga from last 21+ years.
Frequently Asked Questions
Root canal therapy is a dental procedure that removes infected or damaged pulp from inside a tooth to relieve pain and save the natural tooth. It is commonly recommended for deep cavities, cracked teeth, or dental infections that reach the tooth’s inner tissue.
Modern root canal therapy is designed to be comfortable. Local anesthesia and advanced dental techniques help ensure that most patients experience little to no discomfort during the procedure, making it similar to receiving a dental filling.
Most root canal procedures can be completed in a single appointment lasting 60 to 90 minutes. More complex cases or teeth with multiple canals may require a second visit.
Most patients return to their normal routine the next day. Mild tenderness for a few days is normal and can usually be managed with over-the-counter pain medication and following your dentist’s aftercare instructions.
Yes. Root canal therapy is designed to eliminate infection while preserving your natural tooth. Saving your natural tooth helps maintain proper chewing function, bite alignment, and overall oral health.