What is an apicoectomy and when do you need one?
Quick answer: An apicoectomy is a minor surgical procedure that removes the tip of a tooth's root along with any infected tissue surrounding it. Also called root end surgery or a root end resection, it's performed when a previous root canal hasn't fully cleared an infection—and it's often the last step needed to save your natural tooth.
Tooth pain has a way of taking over everything. It disrupts your meals, keeps you up at night, and makes it hard to focus at work. When the ache won't quit—even after you've already had a root canal—it's easy to feel like you're out of options. The good news is that you're probably not. Understanding when tooth pain becomes a dental emergency is the first step toward getting real relief.
Sometimes root canal therapy alone isn't enough to resolve a stubborn infection. That's where an apicoectomy comes in. This advanced endodontic procedure targets the source of the problem at the very tip of the root, clearing out infection that conventional treatment couldn't reach. Learning how to know if you need a root canal can help you recognize the signs earlier and understand where surgery might fit in.
Our team at West Fort Worth Endodontics specializes in this kind of complex care. Below, we'll walk you through what an apicoectomy is, when it's necessary, how the procedure works, and what recovery looks like—so you can feel informed and confident about your next steps.
What is an apicoectomy?
An apicoectomy is a surgical procedure that removes the tip of a tooth's root—called the apex—along with the infected tissue around it. You might also hear it referred to as root end surgery, a root end resection or endodontic surgery. Once the root tip and infected tissue are removed, the end of the root is sealed to prevent bacteria from returning. Getting familiar with the key parts of your tooth makes it easier to picture exactly where this procedure takes place.
Unlike a standard root canal, which treats infection from inside the tooth, an apicoectomy approaches the problem from outside—accessing the root tip through the gum. It's typically recommended only when conventional root canal therapy hasn't resolved the infection. This is one of the top procedures we perform at our Fort Worth practice, and it plays a vital role in saving teeth that might otherwise need to be pulled.
To plan the procedure with precision, our board-certified endodontists use advanced cone beam computed tomography (CBCT) imaging. This technology gives us a detailed three-dimensional view of your tooth, root, and surrounding bone, so we can pinpoint the exact source of infection before we begin.
When do you need an apicoectomy?
An apicoectomy usually becomes necessary when an infection persists after a previous root canal. Complex root anatomy, hidden canals, or a recurring problem near the root tip can all allow bacteria to survive standard treatment. If your pain hasn't improved—or has come back—root end surgery may be the solution. Understanding the difference between root canal vs. extraction helps explain why saving your natural tooth with an apicoectomy is often the smarter long-term choice.
The clearest sign you might need this procedure is tooth pain that doesn't resolve with standard endodontic care. But there are other warning signs of a lingering infection to watch for, too. Our guide to the hidden danger of dental abscesses explains why these symptoms should never be ignored.
Common warning signs of infection include:
Severe, throbbing pain that won't go away
Sensitivity to hot and cold temperatures
Swelling in the gums, face, or jaw
Pus or discharge near the affected tooth
A bad taste in the mouth
Fever or general malaise
If you're dealing with any of these symptoms, they could point to pulp necrosis or another complication that requires surgical intervention. Knowing what to do when your tooth randomly hurts can help you decide when it's time to see a specialist.
How does an apicoectomy procedure work?
The goal of an apicoectomy is simple: remove the source of infection while preserving as much of your natural tooth as possible. Our team uses the latest endodontic treatment methods and technology to make the procedure as precise and comfortable as it can be. If you've ever wondered how procedures typically go at our practice, the same patient-first approach applies to root end surgery.
Here's what generally happens during the procedure:
Diagnosis and planning. Using CBCT imaging, our endodontists locate the exact area of infection and map out the safest surgical approach.
Anesthesia. Local anesthesia numbs the area completely, so you stay comfortable throughout.
Accessing the root tip. A small opening is made in the gum near the affected tooth to reach the root end.
Removing infected tissue. The tip of the root and the surrounding infected tissue are carefully removed.
Sealing the root. The end of the root is sealed to prevent reinfection, and the gum is closed with sutures.
This minimally invasive surgical approach keeps disruption to a minimum while getting to the root of the problem—literally. Because we treat every case individually, our team tailors each step to your specific tooth and situation. To see how our advanced tools fit in, take a look at how we use GentleWave® technology alongside our other endodontic treatments.
What does recovery from an apicoectomy look like?
Recovery from root end surgery is usually straightforward. Most patients experience some mild swelling or tenderness in the first few days, which typically responds well to over-the-counter pain relievers. Full healing of the surrounding tissue generally takes a couple of weeks, and most people return to their normal routine within a day or two.
To support a smooth recovery, we'll give you detailed post-operative care instructions before you leave our office. That usually includes tips on managing swelling, keeping the area clean, and eating soft foods for a short time. Following similar aftercare principles to those we recommend for caring for a cracked tooth after repair helps protect the treated area while it heals.
If you have any questions during your recovery, our team is only a phone call away. We want every patient to feel confident and cared for from the moment they walk in to the moment they're fully healed.
Why choose West Fort Worth Endodontics for your apicoectomy?
When it comes to a procedure as precise as root end surgery, experience matters. Our board-certified endodontists, Dr. Francisco Nieves and Dr. Alex Fitzhugh, have completed years of specialized training focused entirely on diagnosing and treating tooth pain and complex infections. That expertise makes a real difference in outcomes—and in your comfort.
We proudly serve patients throughout Fort Worth, Benbrook, Crowley, Willow Park, White Settlement, Aledo, and Weatherford. Wherever you're coming from, our team is committed to an individual, patient-centered approach that treats every case on its own terms. Patients dealing with tooth pain in White Settlement and surrounding communities know they can count on us for expert care.
Above all, we're driven by one goal: relieving your dental pain and preserving your natural smile. An apicoectomy is often the difference between saving a tooth and losing it, and we take that responsibility seriously.
Don't let tooth pain wait; contact WFWE today
An apicoectomy can save your tooth when other treatments haven't done the job. But like any infection, the sooner it's addressed, the better your outcome is likely to be. Chronic tooth pain isn't something to push through—it's a signal that something needs attention.
If you're experiencing persistent tooth pain in Fort Worth or any of the surrounding communities, our team is here to help. Early consultation with an endodontist can make all the difference in saving your natural tooth. Book an appointment with West Fort Worth Endodontics today and take the first step toward lasting relief.
Frequently asked questions about apicoectomy
Is an apicoectomy painful?
No—an apicoectomy is performed under local anesthesia, so you shouldn't feel pain during the procedure. Most patients report only mild soreness or swelling for a few days afterward, which over-the-counter pain relievers usually manage well. The purpose of the surgery is to relieve the pain caused by infection, not add to it.
How is an apicoectomy different from a root canal?
A root canal treats infection from inside the tooth by removing the pulp and sealing the canals. An apicoectomy is performed when infection remains after a root canal, and it treats the problem from the outside by removing the tip of the root and the surrounding infected tissue. It's generally considered only after conventional root canal therapy hasn't resolved the issue.
How long does it take to recover from an apicoectomy?
Most patients recover within a few days and can return to normal activities quickly. Mild swelling and tenderness are common at first and typically fade within a week. Complete healing of the surrounding tissue usually takes about two weeks. Our team provides detailed aftercare instructions to keep your recovery smooth.
Can an apicoectomy save a tooth that's already had a root canal?
Yes—that's exactly what it's designed to do. When infection lingers after a root canal, an apicoectomy targets the remaining infection at the root tip, often saving a tooth that might otherwise need extraction. It's a highly effective option for teeth that don't respond to standard treatment.
Who performs an apicoectomy?
An apicoectomy is performed by an endodontist—a dental specialist with additional years of training focused on the inner structures of the tooth and surrounding tissues. At West Fort Worth Endodontics, board-certified endodontists Dr. Francisco Nieves and Dr. Alex Fitzhugh perform this procedure using advanced CBCT imaging for precise, effective results.