A root canal thatends the pain, not causes it.
Modern root canals are quiet, numb, and usually done in one appointment. We clean out the infected nerve, seal the tooth, and — because we mill crowns in-house — often finish the crown the same day.
- One appointment, typically
- Sedation available
- Crown same day
How it works.
Numb thoroughly
We don't start until you're fully numb and comfortable.
Clean the canal
The infected nerve tissue comes out; the space is disinfected.
Seal it
A biocompatible filler closes the canal against re-infection.
Crown the tooth
A treated tooth needs coverage — often milled and placed today.
The reputation is forty years out of date
A root canal has a worse reputation than almost any procedure in medicine, and it is not deserved anymore. The reputation was built on how the procedure felt in the 1970s and on the fact that people usually arrive for one already in significant pain.
That is the key thing to understand. The pain you are feeling right now is the infection, not the treatment. A root canal is what removes it. Most patients tell us afterward that the appointment was far less eventful than the three nights they spent unable to sleep before it.
If you are reading this at 11 p.m. with a throbbing molar, call us in the morning. We keep room for same-day emergency appointments when we can.
What a root canal actually does
Inside every tooth is a hollow chamber containing the pulp, which is nerve and blood vessel tissue. When decay gets deep enough, or a crack lets bacteria in, or a tooth takes a hard hit, that tissue becomes infected. Because it is sealed inside a hard tooth with nowhere to swell, the pressure produces some of the worst pain the body can generate.
A root canal removes the infected pulp, cleans and disinfects the canals inside the roots, and seals them. The tooth stays. It is no longer alive in the sense that it has no nerve, but it is still your tooth, still rooted in your jaw, and still doing its job.
That last part is the argument for doing it. Nothing we can build replaces a natural tooth as well as keeping the natural tooth.
What the appointment is actually like
Numbing comes first, and it is thorough. We do not start until you are fully numb, and we check. If you have had a bad experience where an injection did not take, tell us. There are approaches for that.
Then it is quiet work. We isolate the tooth, open a small access point through the top, and clean out the canals with fine instruments and irrigation. Most single-root teeth take about an hour. Molars have more canals and take longer, and some cases are done across two visits.
We seal the canals with a biocompatible filling material so bacteria cannot reoccupy the space.
The tooth gets covered. A tooth that has had a root canal is more brittle than it was, and back teeth in particular need a crown to keep them from fracturing. We can often do that crown in the same visit rather than sending you home in a temporary for weeks.
If anxiety is the reason you have been putting this off, sedation dentistry is available, and asking for it is common here. It does not mean anything about you.
Recovery, honestly
Most patients go back to work the same day or the next. The tooth will feel tender to bite on for a few days while the ligament around the root settles down, and over-the-counter anti-inflammatories generally handle it well.
Eat on the other side until your permanent crown is on. Call us if pain is increasing rather than decreasing after three days, if swelling develops, or if your bite feels high. Those are fixable, and they are worth a phone call rather than a wait.
Root canal treatment has a high long-term success rate, and most treated teeth serve for many years. A small percentage need retreatment later, which is normal and which we will handle if it happens.
What happens if you put it off
The pain sometimes goes away on its own. That is the trap. When the nerve inside the tooth finally dies completely, the pain often stops, and people take that as good news and cancel the appointment.
The infection does not stop. It continues out the tip of the root into the bone, where it forms an abscess. From there the possibilities are facial swelling, a tooth that can no longer be saved and has to come out, and in serious cases infection spreading to spaces in the head and neck that require emergency medical care.
The other cost of waiting is simple math. A root canal and a crown keep the tooth. An extraction leads to an implant or a bridge, which usually costs more and takes months longer. Waiting rarely makes this cheaper.
What a root canal costs in Fort Smith
Root canal fees vary by tooth. A front tooth has one canal, a molar can have four, and that difference shows up in the price. Root canal treatment at our office typically runs $976 to $1,343 depending on the tooth, and a crown afterward is a separate cost you should plan for.
Most dental insurance covers root canal treatment as a basic or major service, often in the 50% to 80% range after deductible, subject to your annual maximum. We are in network with Delta Dental Premier, Blue Cross Blue Shield, Cigna, Aetna, MetLife, Guardian, United Concordia, Principal, Sun Life, Healthchoice, America's, and Assurant, and we verify benefits before treatment.
If you do not have insurance, Smile Savers members receive 20% off comprehensive treatment, which includes root canals and crowns, plus exams, X-rays, and cleanings, with no deductibles, no waiting periods, and no annual maximum. Plans start at $440 a year for one member. Joining before treatment is usually the right order of operations, and we will walk you through it.
CareCredit offers no-interest terms of 6 to 24 months on treatment over $200. Cherry approves in about 30 seconds. Proceed Finance covers larger plans up to 96 months from 3.99%. HSA and FSA are accepted. Cost should not be the reason you sit at home with an abscess.
What it costs.
Cost depends on which tooth and how many canals it has — front teeth are simplest, molars the most involved. Most PPO plans cover root canals as a basic or major service.
- Front tooth is the lowest cost, molars the highest
- The crown afterward is quoted separately
- Membership takes 20% off both parts
What patients say.
4.9 out of 5 across 1,139 Google reviews at our two offices.
Common questions.
Does a root canal hurt?
Not the way people expect. The procedure is done under local anesthetic and most patients say it felt similar to having a filling done, just longer. The pain associated with root canals is the infection that brings you in, and treatment is what ends it. Afterward you can expect a few days of tenderness when biting down, which usually responds well to ibuprofen. If needle anxiety or a past bad experience is what worries you, ask about sedation.
How much does a root canal cost in Fort Smith?
It depends on which tooth, because molars have more canals and take longer than front teeth. Insurance commonly covers 50% to 80% after deductible, within your annual maximum. Without insurance, Smile Savers members get 20% off comprehensive treatment including root canals, and the plan starts at $440 a year with no waiting period. Budget for the crown as well, since most back teeth need one afterward to avoid fracturing. We will give you the full number in writing before we start.
How many appointments does it take?
Many root canals are completed in a single appointment of roughly one to two hours depending on the tooth. Some cases, particularly molars with significant infection, are done across two visits. The crown is usually a separate step, though we can often do a same-day crown so you are not making a third trip. We will tell you which plan applies to your tooth after we take an X-ray.
Can I just have the tooth pulled instead?
You can, and sometimes extraction is genuinely the right call, especially if the tooth is fractured below the gum line. But pulling is rarely the cheaper path once you account for what comes next. An empty space allows bone loss and lets neighboring teeth drift, and replacing the tooth with an implant or bridge typically costs more than the root canal and crown would have. We will lay out both options with real numbers and you decide.
The pain stopped on its own. Do I still need treatment?
Almost certainly yes. Pain stopping usually means the nerve inside the tooth has died, not that the infection has cleared. The bacteria are still there and they continue working out the root tip into the bone, which is how abscesses form. A dead tooth can be quiet for months and then flare up as a facial swelling that becomes an emergency. Get it looked at while it is calm and cheap to treat.
Will the tooth look different afterward?
A treated tooth can darken over time, which is why front teeth that have had root canals are often finished with a crown or veneer for appearance as well as strength. Back teeth get a crown for protection, and it is matched to your surrounding teeth. Nobody will be able to identify which tooth was treated.
Request your appointment.
Four questions. Our care team calls you back within one business day. If you are in pain right now, call the office directly and we will get you seen.