What Is a Root Canal?
Root canal treatment is a dental procedure used to remove infected or damaged tissue from inside a tooth. The inner portion of a tooth contains soft tissue called the pulp, which can become inflamed or infected due to deep decay, cracks, trauma, or repeated dental procedures.
During root canal treatment, the infected tissue is carefully removed, the inside of the tooth is cleaned and disinfected, and the tooth is sealed to help prevent future infection.
Root canal treatment can help:
– Relieve tooth pain and discomfort
– Eliminate infection
– Prevent the need for tooth extraction
– Restore normal chewing function
– Preserve your natural tooth
Modern root canal treatment is a common procedure that allows many patients to save teeth that might otherwise require extraction.

When Is a Root Canal Necessary?
A root canal may be recommended when the pulp inside a tooth becomes infected or severely damaged. Left untreated, the infection can worsen and may lead to increased pain, swelling, abscess formation, or tooth loss.
Common reasons a patient may require root canal treatment include:
– Deep tooth decay
– Cracked or fractured teeth
– Dental trauma or injury
– Large fillings that have compromised the tooth
– Infection affecting the tooth’s nerve
At Legacy Dental, we use modern diagnostic technology to evaluate your condition and determine whether root canal treatment is the most appropriate solution. Our goal is always to preserve your natural tooth whenever possible.
Root Canal Treatment Frequently Asked Questions
What are the signs that I need a root canal?
Common signs that you may need a root canal include persistent tooth pain, prolonged sensitivity to hot or cold temperatures, swelling around the gums, tooth discoloration, tenderness when chewing, or a recurring pimple-like bump on the gums. A dental examination is needed to determine whether root canal treatment is necessary.
Does a root canal hurt?
Modern root canal treatment is performed using local anesthesia and is generally no more uncomfortable than receiving a dental filling. Some patients experience relief from the pain caused by the infection once treatment is completed; for others, it may take a couple of weeks for the pain to subside.
Can a root canal save my tooth?
Yes. Root canal treatment removes infected tissue from inside the tooth while preserving the natural tooth structure. In many cases, it can help patients avoid extraction and maintain their natural smile.
What happens if I delay a root canal?
Delaying treatment can allow the infection to spread, potentially causing increased pain, swelling, bone loss, or the need for extraction. Seeking treatment early often improves outcomes and helps preserve the tooth.
How long does a root canal take?
Treatment time varies depending on the tooth being treated and the complexity of the case. Many root canals can be completed in one or two appointments.
How much does a root canal cost in Edmonton?
The cost of root canal treatment depends on factors such as the location of the tooth, treatment complexity, and whether a dental crown is required. Following an examination, we will provide a detailed treatment plan and estimate.
Why Choose Legacy Dental for Root Canal Treatment?
When you’re dealing with tooth pain or infection, choosing the right dental team matters. At Legacy Dental, we focus on providing comfortable, patient-centred care while helping preserve your natural teeth whenever possible.
Patients choose our Edmonton dental team because we offer:
– Comprehensive examinations and diagnostics
– Modern dental technology
– Comfortable treatment options
– Direct insurance billing
– Personalized treatment recommendations
– Convenient appointment scheduling
– Comprehensive restorative dental care under one roof
Our goal is to make your treatment experience as comfortable as possible while helping you achieve lasting oral health.


URGENT CARE
Dental issue that can’t wait?
Mon–Fri, 8:00am–5:00pm · Existing patients only.