Quick answer: A root canal is a routine dental procedure that removes infected or damaged pulp from inside a tooth to relieve pain and save the tooth from extraction. Modern root canal treatment is done under local anesthesia and feels similar to getting a filling — most patients report the pain came from the infection beforehand, not the treatment itself. In Abbotsford, a root canal typically costs between $960 and $2,090 CAD depending on the tooth, plus the cost of a crown afterward, and most dental insurance plans cover 50–80% of the treatment.
If the words “root canal” make you nervous, you’re not alone — it’s one of the most feared phrases in dentistry, and one of the most misunderstood. This guide covers what actually happens during a root canal procedure, how much it costs, how painful it really is, and what recovery looks like, so you know exactly what to expect before you sit in the chair.
What Is a Root Canal?
A root canal (also called endodontic therapy) is a dental treatment that removes infected or inflamed pulp — the soft tissue containing nerves and blood vessels — from inside a tooth. Once the pulp is removed, the dentist cleans and disinfects the empty canal, fills it with a biocompatible material, and seals the tooth to prevent further infection.
The goal of dental root canal treatment is simple: save your natural tooth instead of removing it. Bacteria typically reach the pulp through a deep cavity, a crack, a failing filling, or trauma to the tooth. Once bacteria get inside, the pulp becomes infected and can’t heal on its own — it either gets treated with a root canal or the tooth eventually needs to be extracted.
Signs You May Need a Root Canal
Root canal dentistry usually becomes necessary when a tooth shows one or more of these symptoms:
- Persistent, throbbing pain, especially at night
- Sharp pain when biting or chewing
- Sensitivity to hot or cold that lingers well after the stimulus is gone
- Swollen or tender gums around a specific tooth
- A tooth that’s darkened or discolored compared to its neighbors
- A small bump (abscess) on the gum near the tooth root
Not every toothache means a root canal — sometimes a filling or deep cleaning is enough. A dental exam and X-ray are the only reliable way to confirm whether the infection has reached the pulp.
How to Avoid a Root Canal
While not every root canal is preventable — trauma and cracks can happen to anyone — most cases start with decay that had time to spread. A few habits significantly lower your risk:
- Don’t ignore cavities. A small cavity treated early with a filling rarely reaches the nerve. Left untreated, it eventually will.
- Treat cracked teeth quickly. A crack that reaches the pulp chamber lets bacteria in fast.
- Keep up with checkups. Many early-stage infections show up on X-rays before you feel any pain.
- Wear a nightguard if you grind your teeth. Chronic grinding can crack teeth or wear them down enough to expose the pulp.
- Address leaking old fillings. A filling that’s cracked or pulling away from the tooth lets bacteria sneak underneath.
If you’re already experiencing tooth pain, prevention has passed — the priority now is getting evaluated before the infection spreads.
The Root Canal Procedure: Step by Step
Here’s what actually happens during root canal treatment:
- Numbing and isolation. The tooth and surrounding area are numbed with local anesthesia. A small rubber sheet (dam) isolates the tooth to keep it dry and free of bacteria from saliva.
- Access opening. The dentist creates a small opening in the top of the tooth to reach the pulp chamber.
- Removing the infected pulp. The damaged tissue and nerve are carefully removed from the canal(s).
- Cleaning and shaping. The canals are cleaned out, disinfected, and shaped to prepare for filling.
- Filling and sealing. The canal is filled with a biocompatible material called gutta-percha and sealed to prevent reinfection.
- Restoration. A filling or, more often, a dental crown is placed to protect the treated tooth, since a root canal-treated tooth can become brittle over time.
Most root canals take one to three visits and around 60–90 minutes per appointment, depending on the tooth. If you’re anxious about the process, ask about sedation options — many patients doze through the entire appointment.
Why Molar Root Canals Take Longer
A molar teeth root canal is typically more involved than treatment on a front tooth. Incisors and canines usually have a single canal, while molars can have three or four, each of which needs to be individually cleaned, shaped, and filled. This is why molar root canals tend to take longer and cost more than front-tooth treatment — and why some cases are referred to an endodontist, a specialist in this exact procedure.
How Painful Is a Root Canal, Really?
This is the question almost everyone asks before booking, so here’s the direct answer: root canal treatment itself is not painful. The area is fully numbed with local anesthesia before any work begins, and most patients describe the sensation as similar to getting a filling — some pressure, but no sharp pain.
The pain people associate with root canals almost always comes from the infection itself, which is what brought them to the dentist in the first place. Treating that infection is what relieves the pain, not what causes it.
Does It Hurt After a Root Canal?
Some tenderness in the days following treatment is normal and expected — this comes from the natural inflammation of the tissue around the tooth root, not the nerve you no longer have. Most patients describe it as mild to moderate soreness, similar to the feeling after a deep filling, and it typically responds well to over-the-counter pain relievers like ibuprofen or acetaminophen.
Root Canal Before and After: What Actually Changes
Before treatment, an infected tooth is often painful, sensitive to temperature, and sometimes discolored or swollen at the gumline. After a root canal and its final restoration:
- The tooth is no longer painful or infected
- Sensitivity to hot and cold in that tooth typically disappears, since the nerve has been removed
- The tooth is protected by a crown or filling, restoring normal shape and function
- With proper care, the tooth can function normally for decades
The main visible “before and after” difference is usually the crown — many patients say the treated tooth looks and feels better than it did in the months leading up to treatment, when the infection was actively causing pain.
Root Canal Cost: What to Expect in Abbotsford
Root canal cost varies based on which tooth is treated, how many canals it has, and whether you need a crown afterward. Here’s a general breakdown for Abbotsford and the wider Fraser Valley:
| Tooth Type | Typical Root Canal Cost (CAD) |
| Front tooth (incisor/canine) | Up to $1,000 |
| Premolar | $960 – $1,300 |
| Molar | $1,200 – $2,090 |
| Crown (after treatment) | $975 – $1,672 additional |
A few factors that affect your specific cost for root canal treatment:
- Tooth location — molars have more canals and take longer to treat than front teeth
- Complexity — retreatment of a previous root canal, or teeth with unusual canal shapes, cost more
- Whether you see a general dentist or an endodontist
- Restoration needed afterward — most root canal-treated teeth need a crown for long-term protection
Does Insurance Cover Root Canals?
Most Canadian dental insurance plans cover root canal treatment at 50–80%, typically classified as a major or endodontic procedure. The Canadian Dental Care Plan (CDCP) may also help cover root canals, pulpectomies, and crowns depending on household income. It’s worth asking our team for a pre-treatment estimate so you know exactly what your plan covers before treatment begins.
Compared to extraction and replacement (a bridge or implant can run several thousand dollars), a root canal is often the more affordable way to resolve an infected tooth long-term. If you’re weighing your options, our guide on root canal vs. pulling the tooth breaks down the cost and long-term comparison in more detail.
Root Canal Aftercare: Recovery Timeline
Root canal aftercare is straightforward, but following it closely helps the tooth heal properly and protects your investment.
The First 24 Hours
- Avoid eating until the numbness fully wears off, to prevent accidentally biting your cheek or tongue
- Stick to soft foods and avoid chewing directly on the treated tooth
- Mild swelling or tenderness is normal
What to Eat After a Root Canal
For the first day or two, favor foods that don’t require much chewing on the treated side:
- Soups, broths, and mashed potatoes
- Yogurt, smoothies, and scrambled eggs
- Soft pasta and well-cooked vegetables
Avoid hard, crunchy, or sticky foods (nuts, hard candy, chewy bread) until your permanent crown or filling is in place — the tooth is more vulnerable to cracking with only a temporary filling protecting it.
Managing Tooth Pain After a Root Canal
Mild to moderate soreness for a few days is expected and usually manageable with over-the-counter pain relievers. If pain is severe, worsens after the first 2–3 days, or comes with swelling or fever, contact your dentist — this can indicate the infection hasn’t fully resolved or a complication needs attention.
Longer-Term Root Canal After Care
- Keep up with brushing and flossing as normal — the outside of the tooth still needs care
- Return for your permanent crown or filling appointment as scheduled; delaying this leaves the tooth exposed to reinfection and fracture
- Avoid chewing on the treated tooth until the permanent restoration is placed
- Attend regular checkups so your dentist can monitor the tooth over time
Most patients are back to normal activities within a day or two, and full comfort returns within about a week.
How Long Does a Root Canal Last?
With a proper crown and good oral hygiene, a root canal-treated tooth can last for decades — many last a lifetime. Root canals have a success rate of around 90–95%, and studies show survival rates above 85% even after 20 years. The tooth’s long-term success depends largely on getting the permanent restoration placed promptly and maintaining regular dental checkups afterward.
If a root canal-treated tooth develops new decay, a new crack, or symptoms return, retreatment is often still possible before extraction becomes necessary.
Frequently Asked Questions
Is a root canal painful?
No — the procedure is performed under local anesthesia, so you shouldn’t feel pain during treatment. Most discomfort patients associate with root canals actually comes from the infection beforehand, not the treatment itself.
Does it hurt after a root canal?
Mild soreness for a few days afterward is normal and typically manageable with over-the-counter pain medication. Severe or worsening pain after several days should be checked by your dentist.
How much does a root canal cost?
In Abbotsford, root canal treatment generally costs between $960 and $2,090 CAD depending on the tooth, with a crown adding roughly $975 to $1,672 CAD afterward. Most dental insurance covers 50–80% of the cost.
How long does a root canal take?
Most root canals are completed in one to three appointments, each lasting roughly 60–90 minutes, depending on how many canals the tooth has.
What should I eat after a root canal?
Soft foods like soup, yogurt, scrambled eggs, and mashed potatoes for the first day or two, avoiding hard or sticky foods until your permanent crown is placed.
How long does a root canal last?
With a proper crown and good oral hygiene, most root canal-treated teeth last many years, often decades, with success rates staying above 85% even after two decades.
Book Your Root Canal Consultation in Abbotsford
If you’re dealing with tooth pain and think you might need a root canal, don’t wait for it to get worse. Our Abbotsford team offers gentle, modern root canal treatment designed to relieve pain quickly and save your natural tooth. Contact Medora Dental Care or call (604) 746-1295 to book an assessment.