Root Canal vs. Extraction: Pros, Cons, and Cost

Revisado por la Dra. Jody Bardash, DMD |

Noviembre de 2025 • 5 min de lectura

Revisado por la Dra. Jody Bardash, DMD |

Noviembre de 2025 • 5 min de lectura

When a tooth is badly damaged or infected, you may hear two very different options: save it with a root canal or remove it with an extraction.

If you’re already in pain, extraction can sound like the simpler choice as it’s usually faster and costs less upfront. However, the price of removing a tooth doesn’t necessarily end with the extraction, especially if you later need an implant or bridge to replace it.

This guide explains the difference between a root canal and extraction, what each procedure and recovery can feel like, and the short- and long-term costs to consider before deciding.

Root Canal vs. Extraction: What’s the Difference?

Both treatments can address a severely damaged or infected tooth. The biggest difference is whether the tooth stays or goes.

During a root canal, the dentist or endodontist removes infected or inflamed pulp from inside the tooth, cleans and disinfects the space, then fills and seals it. The tooth remains in your mouth and is typically restored afterward with a filling or crown.
During an extraction, the dentist removes the entire tooth from its socket. This eliminates the infected or damaged tooth, but it also leaves an empty space that may eventually need to be replaced with an implant, bridge, or other restoration.

So the decision isn’t simply about two ways to stop tooth pain; it’s also about whether your natural tooth can, and should, be saved.

When Is a Root Canal the Better Option?

If the tooth can be successfully restored, a root canal allows you to keep it. This matters because your natural tooth already fits your bite and works with the teeth around it. Saving it also means you don’t have to replace a missing tooth later.

A root canal may be an option when the pulp is infected or permanently damaged, but enough healthy tooth structure remains to restore the tooth. Deep decay, cracks, repeated dental procedures, faulty crowns, and trauma can all damage the pulp enough to require treatment.

That said, not every tooth can be saved. A severe root fracture, extensive decay, inadequate remaining tooth structure, or significant problems with the surrounding bone and gums can make extraction the better choice.

Is a Root Canal More Painful Than an Extraction?

Root canals may have a reputation for being painful, but today they are performed with local anesthesia.

In fact, the American Association of Endodontists reports that patients who undergo root canal treatment are six times more likely to describe the experience as painless than patients who undergo extraction. Root canal treatment also tends to cause less discomfort during recovery than having the tooth removed.

After a root canal, the tooth and surrounding tissues may feel tender for several days, particularly when you bite down.
An extraction leaves a wound in the gum and bone that must heal. You can expect soreness afterward, and surgical or more complicated extractions may require a longer recovery.

If fear of pain is the main reason you’re leaning toward extraction, ask your dentist what you should realistically expect from both procedures before deciding.

Root Canal or Extraction: Which Costs Less?

An extraction typically costs less, but if you’ll need to replace the missing tooth later, the extraction itself is only part of the total cost.

A root canal has a higher upfront cost because you’re treating and restoring the existing tooth. Once treatment is complete, however, you still have your tooth.

An extraction may eventually involve several costs:

Removing the tooth
Preparing the area for replacement when necessary
Getting an implant, bridge, or other restoration

Some patients also require procedures such as bone grafting before a replacement tooth can be placed.

It’s wise to ask your dentist: “What will each option cost from beginning to end?” The answer depends on the tooth, your insurance, the type of restoration needed, and the treatment available to you.

What Happens If You Pull the Tooth and Leave the Space Empty?

You can have a tooth extracted without immediately replacing it, but leaving the space empty can have consequences.

Your teeth work as a system. When one disappears, neighboring teeth can gradually shift toward the open space, potentially changing your bite and affecting how you chew.
The bone in the area also changes after a tooth is removed. Without the natural tooth and root present, the jawbone around the extraction site can lose volume over time.

That doesn’t mean every extracted tooth must be replaced in exactly the same way. Wisdom teeth, for example, generally aren’t replaced. If your dentist recommends removing a tooth you normally use for chewing or that affects your smile, ask what leaving the space empty would mean specifically for you.

The Time Commitment Most Cost Comparisons Leave Out

Money isn’t the only cost to consider; there’s also your time.

A root canal usually takes one or two appointments, with another visit sometimes needed to finish restoring the tooth.
An extraction itself may take only one appointment, but if you’re replacing the missing tooth, the process doesn’t necessarily end there. An implant, for example, requires additional treatment and healing before the final replacement tooth is complete. Depending on your situation, you may also need bone grafting or other preparatory procedures.

So when comparing tooth extraction vs. root canal, ask about the entire treatment timeline, not just how long it takes to address the painful tooth today.

Root Canal vs. Extraction: The Pros and Cons

A root canal preserves your natural tooth, maintains the existing space in your bite, and can avoid the need for a replacement tooth. The tradeoff is a higher upfront cost, and the tooth often needs a crown or other restoration afterward.

Extraction removes the damaged tooth completely and usually costs less initially. It may also be the right choice when a tooth simply cannot be restored. However, once the tooth is gone, it cannot be put back, and replacing it can mean additional procedures, appointments, and costs.

Neither option is automatically right for every tooth. The important question is whether the tooth has a good enough long-term outlook to make saving it worthwhile.

Five Questions to Ask Your Dentist Before Deciding

If you’re unsure whether to choose a root canal or extraction, don’t feel like you need to decide based only on the price you’re quoted.

Ask your dentist:

Can this tooth be saved, or is the damage too extensive?
Is there enough healthy tooth structure and supporting bone to restore it?
What will I need after the root canal, such as a crown, and what will that cost?
If I choose extraction, should this tooth be replaced, and what would the replacement cost?
How many appointments and how much healing time should I expect with each option?

These questions give you a much clearer comparison of the two paths than simply asking which procedure is cheaper.

If cost is your biggest concern, ask the office for an estimate for the complete treatment, including the crown after a root canal or the likely replacement after an extraction. You can also ask about insurance coverage, payment plans, and whether treatment can be staged.

When Extraction Is the Better Choice

Saving your natural tooth is usually preferred, but sometimes a badly damaged tooth isn’t worth the cost or effort to save.

Extraction may make more sense when a tooth is fractured in a way that cannot be repaired, there isn’t enough healthy structure left to support a restoration, or the surrounding tissues cannot adequately support the tooth.

That’s why “save the tooth whenever possible” doesn’t mean “save every tooth at any cost.” The goal is to choose the treatment that gives you the strongest long-term result for your particular tooth.

How Dentistry.com Helps When You’re Deciding

You can’t determine whether a badly damaged tooth can be saved by looking at it in the mirror or describing your symptoms online. A dentist needs to examine the tooth in person, evaluate the remaining tooth structure and surrounding tissues, and usually take X-rays before recommending a root canal or extraction.

Dentistry.com can connect you with a local dentist for an in-person evaluation so you can understand whether your tooth can be saved, what each treatment would involve, and the costs to consider before deciding.

Tu siguiente paso

If you’re deciding between a root canal and extraction, don’t base the choice on fear of pain or the price of the first procedure alone. A root canal may cost more upfront, but it preserves your natural tooth. An extraction may cost less today, but replacing the missing tooth can add appointments, procedures, and expenses later.

The right choice depends on whether a dentist says that your tooth can be successfully restored and what each option means for your mouth over the long term.

Get the information you need to make the decision. Haga clic en aquí o llame (888) 597-3896 para encontrar un dentista cerca de ti.

Sobre la Dra. Jody Bardash, DMD

La Dra. Jody Bardash es una clínica médica principal en Profesionales dentales de Fair Lawn, un consultorio de odontología familiar y cosmética en Fair Lawn, Nueva Jersey. Con más de 30 años de experiencia, se compromete a brindar atención médica compasiva y de alta calidad en odontología y estética facial.

Doctor Bardash, graduado del Instituto Isaac Brauer de la Universidad Yeshiva, se mantiene a la vanguardia de la innovación a través de una formación clínica avanzada y la educación continua. Es miembro de la AACD, ADA, AGD, American Academy of Facial Esthetics y la American Society for Dental Aesthetics. También es profesor clínico en el Centro Médico de la Universidad de Hackensack y en el Hospital de Englewood y ha sido reconocido por el Consejo de Investigación de los Consumidores de América durante 25 años como uno de los mejores dentistas y injertistas faciales de los Estados Unidos.