Root Canal Treatment in Ottawa | Pain-Free Tooth Infection Relief

Overview

A root canal treatment, also known as endodontic treatment, is a common dental procedure designed to save a tooth that has been severely damaged or infected. At TheSmileDoctors, our skilled team ensures a comfortable experience using the latest technology to relieve pain and restore your smile.

A root canal is a procedure that removes the infected or damaged pulp inside your tooth, cleans the root canals, and seals the tooth to prevent further infection. It’s a safe and effective way to preserve your natural tooth and avoid extraction.

The Benefits of Root Canal treatment

Saves your natural tooth.

Relieves pain and eliminates infection.

Prevents the need for extraction and implants.

Restores normal chewing and speaking functions.

Protects neighboring teeth from excessive wear or strain.

a dentist showing teeth model with decay

What to Expect During a Root Canal Procedure

A root canal is a straightforward and pain-relieving procedure, typically completed in one or two visits. Here’s what happens:
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Saves your natural tooth.

Relieves pain and eliminates infection.

Prevents the need for extraction and implants.

Restores normal chewing and speaking functions.

Protects neighboring teeth from excessive wear or strain.

Saving Your Natural Tooth Matters

Root canal therapy allows you to keep your natural tooth rather than opting for an extraction. A preserved tooth maintains your bite alignment, prevents shifting of nearby teeth, and provides better long-term function compared to alternatives like implants or bridges.

Frequently Asked Questions

We understand you may have questions about our services. Here are answers to some of the most common ones:

Does a root canal hurt ?

Root canal therapy has a reputation for being painful, but with modern anesthesia and techniques, the procedure is no more uncomfortable than a routine filling. In fact, a root canal relieves the pain caused by an infected tooth. Most patients feel little to no discomfort during the procedure and experience relief afterward.

How do I know if I need a root canal?

If you’re experiencing persistent tooth pain, sensitivity to hot or cold, swelling, or a pimple-like bump on the gums, it may indicate an infection requiring a root canal. A dental exam and X-rays will help determine if the tooth’s pulp is damaged or infected. Seeking treatment early can prevent the infection from spreading and save your tooth.

How long does a root canal take?

A root canal is typically completed in one to two visits, depending on the severity of the infection and the tooth being treated. The procedure usually lasts 60 to 90 minutes per visit. Molars may take longer due to having more root canals, while front teeth are often completed faster.

What happens after a root canal?

After the procedure, some mild discomfort or sensitivity is normal for a few days, but this can be managed with over-the-counter pain relievers. Your dentist may recommend a dental crown to restore the tooth’s strength, especially if it’s a back tooth used for chewing. Proper oral hygiene and regular checkups will help ensure long-term success.

Can a root canal fail?

While root canals have a high success rate, there is a small chance of reinfection if bacteria enter the tooth due to an incomplete seal, a missed canal, or delayed restoration. If a root canal fails, a retreatment or an apicoectomy (a minor surgical procedure) may be needed. Following your dentist’s post-treatment care instructions helps prevent complications.

Do I need a crown after a root canal?

In most cases, yes. Back teeth (molars and premolars) require crowns after a root canal to prevent fractures, as they endure significant chewing pressure. Front teeth may not always need a crown if they remain structurally strong, but your dentist will assess whether a restoration is necessary for protection and longevity.

How long does a root canal-treated tooth last?

A well-done root canal, combined with proper oral care and a strong restoration (such as a crown), can last a lifetime. However, like any other tooth, it can still develop decay or gum disease, so maintaining good oral hygiene and attending regular checkups is essential for long-term success.

Is it better to get a root canal or pull the tooth?

Keeping your natural tooth is always the preferred option when possible. A root canal allows you to preserve your natural bite and avoid shifting of other teeth. While extraction may seem like a quick fix, replacing a missing tooth with a bridge or implant is more costly and requires additional procedures. Root canals are often the best long-term solution for a damaged tooth.

Can I eat after a root canal?

Yes, but it’s best to wait until the numbness wears off to avoid accidentally biting your tongue or cheek. For the first few days, stick to soft foods like soups, yogurt, mashed potatoes, and smoothies. Avoid hard, sticky, or chewy foods until your permanent restoration (such as a filling or crown) is placed.

Will my tooth feel different after a root canal?

After a root canal, the tooth will no longer have a nerve, meaning you won’t feel temperature sensitivity. However, the tooth will still function like a normal tooth. Once fully healed and restored with a filling or crown, it should feel and work just like the rest of your teeth.