A root canal cleans out infection from inside a tooth through a small opening in the top. An apicoectomy is a minor surgery that removes an infected root tip through the gum when problems remain after a root canal. Most teeth get a root canal first, and retreatment is often tried before surgery.
In this guide, Kirkland Dental Excellence compares apicoectomy vs root canal treatment in plain terms.
Quick Look at Root Canal vs Apicoectomy
Root Canal or Apicoectomy: How the Treatment Decision Works
A root canal is usually the first choice. It treats infection inside a tooth that was never treated. An apicoectomy is a second step. It treats infection that stays at the root tip after a root canal.
According to the American Association of Endodontists, an apicoectomy may be recommended when canals are very narrow or blocked, so a second root canal cannot clean them. Your dentist will check the tooth and take X-rays before deciding. If a second root canal can reach the infection, dentists usually try it first.
What Is Apicoectomy?
An apicoectomy is a minor surgery that removes the tip of a tooth root and the infected tissue around it. It is also called root-end surgery and is one type of endodontic surgery, meaning surgery on the tooth root.
According to the American Association of Endodontists, an apicoectomy is the most common surgery used when a nonsurgical root canal alone cannot save a tooth.
How Does Apicoectomy Work?
According to the American Association of Endodontists, dentists often use digital imaging and operating microscopes for this surgery. The main steps are listed below:
- Your dentist plans the surgery with X-rays and, in some cases, 3D imaging.
- They numb the area with local anesthesia.
- They make a small cut in the gum to reach the root tip.
- They remove the infected tissue and the very tip of the root.
- They clean the root end and seal it with a small filling.
- They close the gum with a few stitches.
How To Know If You Need An Apicoectomy?
Pain after root canal treatment does not always mean you need surgery! These signs mean the tooth needs a check:
- Pain or pressure in a tooth that already had a root canal
- Swelling in the gum near that tooth
- A small bump on the gum that comes and goes
- Tenderness when you press on the treated tooth
- An X-ray showing that infection has not healed
According to Colgate, dentists usually take X-rays to check a tooth that had a root canal. A loose tooth may point to other problems, such as gum disease.
What Is a Root Canal?
A root canal removes infected or inflamed pulp from inside a tooth. The pulp is the soft center that holds nerves and blood vessels. According to the American Association of Endodontists, people usually need a root canal when the roots of a tooth are inflamed or infected.
Root canal treatment usually relieves the pain and can help you keep your natural tooth.
How Do Root Canals Work?
According to the American Dental Association, a root canal usually takes one or two visits. During the visit, your dentist follows these steps:
- Your dentist takes X-rays to see the canals and nearby bone.
- They numb the tooth and make a small opening in the top.
- They remove the infected pulp, then clean and shape the canals.
- They fill and seal the canals and place a temporary filling.
- Back teeth often get a crown at a later visit for protection.
How To Know If You Need A Root Canal?
These signs often point to a problem inside an untreated tooth:
- A deep toothache that does not go away
- Pain when you chew or bite
- Sensitivity to hot or cold that lingers
- A tooth that looks darker than the others
- An X-ray that shows a dark area at the root tip
According to Healthline, only a dentist can confirm it, since tooth pain has other causes.
What If a Root Canal Does Not Heal?
Most root canals heal well, but bacteria can stay in a hidden canal, or a crown can leak. When that happens, there are three main options:
Option | What Happens | When It May Fit |
Endodontic retreatment (a second root canal) | Your dentist reopens the tooth, removes the old filling, cleans the canals again, and reseals them. | Often tried first because it does not involve surgery. |
Apicoectomy | Your dentist removes the infected root tip through a small cut in the gum. | When a post or blocked canal makes the root hard to reach, or when infection remains after retreatment. |
Your dentist removes the whole tooth. | The last option when the tooth cannot be saved. |
According to Colgate, extraction is usually the only alternative to an apicoectomy. If you are weighing these two options, our guide on apicoectomy or tooth extraction explains how each one works and when each may fit. Dental implants or a bridge can replace the tooth later.
Recovery After Apicoectomy vs. Root Canal
After a root canal, most people feel mild soreness for a few days. Chew on the other side until the final crown or filling is placed. An apicoectomy recovery needs a little more care. According to the American Association of Endodontists, most patients return to normal activities the next day, and discomfort is generally mild.
Swelling may last a few days, so soft foods help. Stitches dissolve or come out at a follow-up visit, often within about a week. The gum heals in weeks and the bone over months, which follow-up X-rays check.
Apicoectomy vs. Root Canal: Cost and Insurance
The cost of each treatment depends on the tooth and how complex the case is. A root canal on a back tooth often costs more than one on a front tooth, because back teeth have more canals.
Many back teeth also need a crown afterward. An apicoectomy is a minor surgery, so it usually involves more steps, such as 3D imaging, stitches, and follow-up X-rays. Each insurance plan is different, so check your benefits before treatment.
At Kirkland Dental Excellence, we accept Delta Dental, Premera Blue Cross, Cigna, and Regence. Our team reviews your benefits and explains your costs before treatment begins, so there are no surprises. Contact us to check your coverage.
Let’s Recap
A root canal is usually the first step for an infected tooth. If it does not heal, retreatment or an apicoectomy may help save it, with extraction as the last resort. Symptoms alone cannot show which treatment a tooth needs, so an exam and X-rays always come first. Getting a tooth checked early can also give you more options for keeping it.
If a treated tooth still hurts, Dr. Oveys Hedayati can examine it and explain your options. Call Kirkland Dental Excellence at (425) 827-2003 or schedule an evaluation for root canal care in Kirkland.
FAQs
How Long Does An Apicoectomy Take?
It takes 30 to 90 minutes, depending on the tooth and the infection.
Is Apicoectomy More Painful Than Root Canal?
Both treatments use local anesthesia. Patients feel no pain during the procedure. Some mild pain or swelling may happen after the apicoectomy, but it usually goes away in a few days.
Can An Apicoectomy Be Done Without A Root Canal?
No. Dentists only do an apicoectomy if the patient already had a root canal. This treatment helps when the root canal does not fix the infection fully.
What Are The Risks Of An Apicoectomy?
The risks include swelling, bleeding, or numbness near the tooth. Sometimes, healing takes longer. These problems are rare when a trained dentist does the treatment.
