Root Canal vs Extraction: Which Is Better?

When a tooth can be restored, a root canal followed by a crown is usually the better choice. It keeps your natural tooth, protects the jawbone, keeps neighboring teeth from shifting, and often costs less over time once you count the price of replacing a pulled tooth. Extraction is the better choice when the tooth is cracked down the root or below the gumline, too broken down to rebuild, loose from severe bone loss, or a tooth you do not need, like most wisdom teeth. The right answer depends on the specific tooth, so the decision should start with an exam and X-rays.



Dr. Kuzi Hsue has treated infected and damaged teeth for more than three decades since earning his dental degree from the University of Washington School of Dentistry in 1991. At West Valley Dental in Tukwila, we perform root canals, extractions, and dental implants in the same office, with continuing training in oral surgery and implantology. That means we have no reason to steer you toward one path over another. This guide explains how we weigh the choice for each tooth.

In This Guide

• How the Two Treatments Compare: A side-by-side view.
• When a Root Canal Is the Better Choice: Signs the tooth is worth saving.
• When Extraction Makes More Sense: Teeth that should come out.
• The Real Cost Over Time: Upfront vs. long-term cost.
• Pain and Recovery: What each one feels like.
• If You Pull a Tooth and Do Not Replace It: What happens next.
• Other Options Worth Knowing: Retreatment and replacement paths.
• Why Waiting Changes the Answer: How delay affects your options.
• Frequently Asked Questions: Quick answers.

How the Two Treatments Compare

Both treatments stop the pain and remove the infection. The difference is what you are left with afterward. A root canal cleans out the infected or damaged nerve inside the tooth and seals it, usually followed by a crown. An extraction removes the whole tooth, which usually leaves a gap to fill.

When a Root Canal Is the Better Choice

A root canal makes the most sense when the problem is inside the tooth but the tooth itself is still strong enough to rebuild. Good signs include:

• Enough healthy tooth structure remains above the gumline to hold a crown.
• The roots are intact, with no crack running down them.
• The gums and bone around the tooth are healthy, so the tooth is not loose.
• It is a tooth you use, like a front tooth or a molar that meets another tooth when you bite.
• The infection is caught early, before it has destroyed large amounts of bone.

Why the Crown Matters

A tooth saved this way can last for many years, often decades, with a good crown and normal care. You also keep something an implant cannot replace: the natural feel of biting on your own tooth, including the subtle feedback that tells you how hard you are chewing. The crown is not optional on most back teeth. A molar or premolar that has had a root canal is more brittle, and one we see crack a year or two later is usually one where the crown was put off.

Front Teeth and Back Teeth Are Different

Front teeth have a single root and handle less chewing force, so a root canal sometimes needs only a filling rather than a full crown. Molars have three or four roots, cost more to treat, and almost always need a crown. That difference can shift the cost comparison, especially on a molar that is already heavily filled.

When Extraction Makes More Sense

Saving a tooth is not always the right goal. Extraction is usually the better call in these situations:

• A vertical root fracture, where a crack runs down the root. These rarely respond to a root canal.
• A break below the gumline that leaves too little tooth to hold a crown.
• Severe gum disease that has destroyed the bone holding the tooth, leaving it loose.
• A previously treated tooth that has become reinfected and has a poor outlook for retreatment.
• Wisdom teeth and other teeth you do not need, which usually do not have to be replaced.
• A tooth with no opposing tooth to bite against, where saving it may not improve chewing.

Extraction can also be the right choice when the long-term outlook for a tooth is uncertain and you would rather go straight to a predictable replacement, like an implant, than invest in a tooth that may fail in a few years. That is a reasonable decision, and we will walk you through the tradeoffs either way. Our tooth removal and oral surgery pages explain how extractions are done in our office.

The Real Cost Over Time

Cost is often the deciding factor, and it is also where the comparison gets misleading.

Upfront Cost

A simple extraction typically costs far less than a root canal and crown on the day of treatment. National cost guides in 2026 commonly place a simple extraction in the low hundreds of dollars, while a root canal plus crown often runs roughly $1,500 to $3,100. Surgical extractions, such as broken teeth or impacted wisdom teeth, cost more than simple ones.

Cost Once You Replace the Tooth

The math changes once the missing tooth is replaced. A single implant with its crown commonly costs several thousand dollars, and extraction plus implant is often estimated around $3,000 to $6,500 or more. A bridge costs less than an implant up front but involves reshaping the teeth on either side and typically needs replacing after 10 to 15 years. For more on those options, see our comparison of dental implants vs. bridges.

How Insurance Tilts the Numbers

Many dental plans cover root canals and crowns as standard restorative care, while implant coverage is often limited or excluded. That gap alone can make saving the tooth the more affordable choice for many patients. Our team can check your benefits for both paths before you decide, and you can review our insurance and financing options.

Pain and Recovery

Many people choose extraction because they expect a root canal to hurt more. In practice, it is usually the other way around.

Root Canal Recovery

With modern numbing, a root canal feels similar to getting a large filling. Afterward, the tooth is often tender to bite on for a few days, and over-the-counter pain relievers usually handle it. Our post on how long a root canal hurts covers what is normal. The procedure relieves the infection pain that brought you in, so most people feel better soon after, not worse.

Extraction Recovery

After an extraction, the socket needs time to heal. Expect some swelling and soreness for several days, a soft-food diet at first, and care to avoid dislodging the blood clot, which can cause a painful condition called dry socket. Our guide to what to expect during a tooth extraction walks through each step. If you feel anxious about either procedure, our sedation options can help.

If You Pull a Tooth and Do Not Replace It

Leaving a gap is sometimes fine, especially for wisdom teeth. For most other teeth, the effects build slowly:

• Neighboring teeth drift and tilt into the space, which can open gaps and trap food.
• The opposing tooth can over-erupt, growing down or up into the empty space.
• The jawbone shrinks where the root used to be, which can make a future implant harder.
• Chewing shifts to other teeth, adding wear and stress on them.
• Front-tooth gaps affect appearance and speech, which is why they are almost always replaced.

These changes take months to years, so there is time to plan, but the longer you wait, the more complex replacement tends to become. Our overview of missing teeth options compares implants, bridges, and partial dentures.

Other Options Worth Knowing

The choice is not always limited to these two treatments.

Root Canal Retreatment

If a tooth had a root canal years ago and is bothering you again, it may be possible to redo the treatment rather than remove the tooth. Retreatment works best when the tooth is otherwise solid and the reason for failure, such as a missed canal or a leaking old crown, can be corrected.

Extraction With an Implant Right Away

When a tooth must come out and the bone is healthy, an implant can sometimes be placed in the same visit as the extraction. This can shorten the overall timeline. It is not right for every case, especially when there is active infection or significant bone loss, but it is worth asking about. Learn more about our dental implants in Tukwila. Like natural teeth, implants need ongoing care, and our guide to the signs of dental implant failure explains what to watch for.

A Bridge or Partial Denture

If an implant is not the right fit because of health, bone, or budget, a fixed bridge or a removable partial denture can fill the gap. Both cost less up front than an implant. A bridge relies on the neighboring teeth for support, and a partial is removed for cleaning, so each comes with tradeoffs worth discussing before the tooth comes out.

Why Waiting Changes the Answer

The single biggest factor we see pushing teeth from "saveable" to "extraction" is time. An infection that starts inside the tooth can spread into the surrounding bone, and decay that could have been cleaned out can break down the walls needed to hold a crown.

A common trap is pain that goes away on its own. That often means the nerve has died, not that the problem is fixed, and the infection can keep spreading without symptoms. If you have been told you need a root canal, or you have a tooth that hurt badly and then went quiet, have it checked soon. The same goes for a broken tooth, since a chip that reaches the nerve can become this decision quickly, as we explain in our guide on how to fix a chipped tooth.

Get a Clear Recommendation at West Valley Dental

If you are weighing a root canal against an extraction, Dr. Hsue can examine the tooth, take X-rays, and explain whether it can be saved, how long it is likely to last, and what each path would cost with your insurance. Since we offer root canals, extractions, and implants in one office, you get a straight recommendation for the tooth in front of us.

Call West Valley Dental at (425) 470-5803 or contact us to schedule a visit at our office at 15668 W Valley Hwy in Tukwila, serving patients from Renton, Kent, SeaTac, and across South Seattle.

Frequently Asked Questions