Greater Endodontics offers expert root canal retreatments near you in Riverton.

Root Canal Retreatments
in Riverton


Greater Endodontics

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Failed Root Canal


A root canal is a procedure that removes infection from the root of a tooth. If the infection is extensive (or the procedure was performed poorly), reinfection can occur - this is known as a failed root canal. Greater Endodontics has failed root canal specialists on staff to assist you if you are dealing with a failed root canal.

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How Does A Failed Root Canal Occur?

Root canal failure occurs when the treated tooth becomes reinfected and requires new treatment. There are various causes of root canal failure, ranging from malpractice to patient neglect. Some of the most common include:


If the treatment was successful but reinfection occurs due to unrelated causes, a second root canal treatment may be necessary. Possible causes of reinfection (unrelated to treatment success) include traumatic oral injury that cracks the treated tooth or poor dental habits of the patient.

Treatments that delay filling or crown placement leave the treated tooth at risk. Dentists often schedule multiple appointments for a complete root canal treatment, waiting at least two days and up to 7 to place the crown and apply any sealants. The longer the dentist waits, the more vulnerable the tooth is to reinfection.

Typical root canal irrigation tools sometimes do not reach the deepest sections of the root system. If the dentist is not thorough in the irrigation of the canal, bacteria and infected tissue may be left behind. After the treatment, this infection will continue to grow, eventually reinfecting the entire tooth.

Older patients, or those that have experienced significant dental trauma, often present extensive calcification of their teeth. Calcification refers to a build-up of hard, calcified tissue where dental pulp used to be. Significant calcification makes it difficult for dentists to perform a successful root canal treatment. With additional imaging and proper instruments, experienced endodontists can locate canal entrances even in the most calcified teeth.

Teeth treated by GDPs are more likely to fail than teeth treated by endodontists. While general dentists provide excellent cleaning services, endodontists root canal specialists. Endodontists have far more experience and education than GDPs and should be consulted for root canals or more extensive dental procedures.

Patients sometimes have a more complex root canal system than usual. Curved, narrow, or extensive canals are more difficult to clean, and infection may be missed. Those that present complex canal systems require additional imaging before their procedure.

Even if the treatment was performed successfully, neglect on the patient's end can lead to reinfection. There are specific root canal aftercare instructions that patients must follow after their treatment for successful healing. Poor dental hygiene promotes infection - patients must care for their teeth.

A root canal is a complex procedure and reinfection is possible if the right steps are not taken before, during and after treatment. If reinfection is untreated, patients may lose the tooth.


Symptoms Of A Failed Root Canal

The most common sign of a failed root canal is pain or infection in a tooth that was recently treated with a root canal procedure. Reinfection can occur quickly, within a few weeks or months of the procedure. Sometimes the symptoms will be similar to the symptoms of the original reinfection, or they may present differently.

Common signs include:

  • Pain - Tenderness is often one of the first signs of infection. While pain is common the first few days after your treatment, pain that lingers or increases after the procedure is a bad sign. Your tooth may heal initially and months later become painfully reinfected.
  • Swelling - Mild swelling at the site of the procedure is common. New or persistent swelling, however, may indicate reinfection. Pain along with swelling of the face and neck is a sign of serious infection and should be treated immediately.
  • Discharge - Bloody, foul-smelling pus or discharge is a sign of infection and should not occur after treatment.
  • Sensitivity - Persistent sensitivity to heat, cold, and pressure is an early sign of infection. This is often first noticed as tenderness in the treated tooth when chewing or biting down.
  • Boil On Gum - A small boil or pimple-like bump on the gum near your treated tooth is a sign of deep infection. The tooth may also be tender and may present discharge or a foul smell.

If you are experiencing any of the above symptoms, it’s important to call your endodontist in Riverton. Greater Endodontics offers root canal retreatment procedures for those suffering from a failed root canal.

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Greater Endodontics Endodontists in Riverton.

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Greater Endodontics top-rated endodontists near me in Riverton.

Greater Endodontics Industry Leading Endodontists In Riverton

Specialized ServicesHighly Trained Endodontists

Endodontists focus on saving your natural tooth, whenever possible.

Compassionate Care Relaxed Environment

Our team is dedicated to patient comfort, no matter how challenging the procedure.

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Our Endodontists remain at the forefront of emerging research and technologies to ensure the best care possible to our patients.

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Our expert endodontists are dedicated to patient comfort, accurate diagnosis and lasting results. Look what our patients have to say about us.


I recently visited Greater Endodontics Riverton for a problem tooth and was very impressed with the entire experience. The staff is wonderful. They are all welcoming and professional, and made me feel at ease from check-in to check-out. Dr. Brimley was incredibly thorough in explaining the procedure and answering all ...
— Tiana N, Posted October 12th 2025 on google
Dr. Brimley was fantastic. He was fixing what another dentist had messed up, presented me with all my options and spoke to me as an adult who understood the info he gave me. He numbed me up and got my issue solved better than we had originally thought possible. The staff was kind and funny, I would recommend them every...
— Rebecca Shand, Posted October 11th 2025 on google
Dr. Curtis Brimley resolved a painful issue quickly, with little pain following the procedure. My husband and I commend him and his staff for teaming so well and being mindful of my husband's pain tolerance. Thank you!
— C. Jabakumar, Posted October 9th 2025 on google
Friendly staff, wonderful facility and Dr. Ivan Larsen is professional and caring
— Lyle Hansen, Posted October 3rd 2025 on google
The best,friendly, compassionate.knowledgeable. what more can I say.
— Marilyn Anderson, Posted October 8th 2025 on google
I really appreciated that Dr Brimley took the time to explain the root canal procedure and answer my questions. And WOW it was virtually painless! Thank you😃
— David & Joanne Mower, Posted October 7th 2025 on google
Root canal went very well. The Dr. explained each step and was mindful of the effects on me. Would highly recommend this clinic for anyone.
— Charles Alm Sr, Posted October 6th 2025 on google
Staff was very professional and friendly, they explained the procedure and the costs before the dentist started the work. The dentist and his assistant were very professional and they did my root canal very precise and fast.
— stephen doty, Posted October 4th 2025 on google
I felt very well cared for. Everything was explained thoroughly so I understood what was happening. After the root canal, there was hardly any pain. I took the pain meds as indicated the first day but nothing after that. Highly recommended.
— Sherrie Shaw, Posted October 3rd 2025 on google
Dr Brimley and staff were great. Very patient with my needs as i have alot of anxiety. Communicated everything to me along the way and made me feel at ease. Nobody wants to have a root canal, but if you have no choice, you want to do it here!
— Shelley Ruiz, Posted October 2nd 2025 on google
Very pleased with my root canal. Very fast and minor pain Was treated very well.
— Alan Gardner, Posted September 25th 2025 on google
I had a terrible experience with a root canal about 25 years ago. It was the most painful thing I have ever experienced. Dr. Brimley made me feel at ease about the procedure. The Dentist office wanted to charge me $1400 for sedation, but Dr. Brimley prescribed me a couple of pills for conscious sedation (was only a co...
— Lucas Beaulieu, Posted September 20th 2025 on google
They were so friendly, gentle and understanding. They did a fabulous job on my root canal. The atmosphere felt like you were at home. I was able to take a nap and didn't feel anything with the gas and before I knew the procedure was done. I would recommend them for anyone who needs any type of procedure. They were AMAZ...
— KayLynn Reed, Posted September 18th 2025 on google
Dr. Larsen and Kelly were amazing! I had a bad infection and was in so much pain. I couldn’t tolerate any additional pain and Dr Larsen and Kelly listened to me without judgement. Dr. Larsen would stop the procedure to provide me extra pain control as I needed it. I was still in pain the next day and Dr. Larsen immed...
— sherreen mahoney, Posted September 17th 2025 on google
Got me in the same day I called, Dr Larsen took great care to explain the procedure and kept me informed of the progress.
— D C, Posted September 12th 2025 on google
Professional maticulas and thourgh. Took her health and discomfort very seriously we are very grateful for their help
— K Alan Hanson, Posted September 10th 2025 on google
Dr Rhett Casper is the best. He is gentle, kind, and explains everything. His main concern is that you are comfortable. He is very thorough and his work is the best. I have had other root canals done by other dentists. He is the best I have ever had. If it is possible to have a good experience at a dentist, this is it.
— Rita Phillips, Posted September 5th 2025 on google
10/10 recommend! From the smiles and warm welcome at the front desk to the skilled and painless procedure, Greater Endodontics creates an experience that has made this level of dental work comfortable and stress-free!
— Tami Johnson, Posted September 5th 2025 on google
I went to Greater Endodontist Riverton for a root canal and had the best experience. Highly recommend.
— Stephanie L, Posted September 4th 2025 on google
Greater Endodontics made my root canal comfortable and stress-free—Dr. Larsen and Kelly are a great team!
— Angela Stone, Posted September 3rd 2025 on google

Failed Root Canal Retreatment


There are several options available following a failed root canal, depending on the progression of infection.

  • Root Canal Retreatment - Understandably, you may be reluctant to receive another root canal treatment if your first one failed. Newer endodontic technologies, like GentleWave, promise root canal success. The most important thing is that you schedule your root canal retreatment with an experienced endodontic specialist.
  • Apicoectomy - If retreatment is impossible because of tooth anatomy, post-procedure restoration, or a dental crown, then an apicoectomy is performed. In this procedure, the root canal system is completely removed from the tooth and then the surrounding gum area is sealed.
  • Extraction - In the most extreme cases, when the tooth cannot be saved, an extraction is necessary.

The best way to fix a failed root canal is with professional retreatment. At Greater Endodontics, we specialize in procedures dealing with the root or pulp of the tooth and will work to save your natural teeth whenever possible. Using an innovative, drill-free root canal alternative, we achieve successful root canal retreatment.

GentleWave - An Alternative Treatment

Traditional root canal procedures often fail because of outdated technology. The GentleWave procedure offered at our office is more effective and less painful than traditional treatment. This procedure uses advanced fluid dynamics that clean deeper than dental files can. As a less invasive alternative, GentleWave is a preferred procedure for many endodontic patients. This option effectively removes bacteria throughout the tooth while reducing discomfort, pain and risk of reinfection.

Who is Responsible?

While malpractice is rare, it occurs. If you believe that your previous dentist failed to provide you with safe, effective treatment, they may be responsible for your failed root canal. Most often, there are a variety of factors that can influence the failure of a root canal, and it is not the dentist’s fault. With that said, it’s always best to schedule a root canal procedure with an endodontist, not a GDP.


Schedule a Root Canal Retreatment Procedure Today

If you believe you are experiencing the symptoms of a root canal reinfection, you must attend to it as quickly as possible. Don’t let the infection go unchecked, as it can spiral out of control fast. The more infected your tooth is, the more painful it will be! Ready for a deep clean and comfortable dental experience? Contact us today to schedule an appointment, or to learn more about our root canal retreatment options.

801-432-8200
Greater Endodontics Endodontists in Riverton.

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Greater Endodontics Specialized Services

Our expert team of endodontists provides premium dental care for Riverton residents. Using modern techniques and technologies, we offer restorative, cosmetic, and surgical procedures. We have a variety of sedation options, ensuring you a comfortable, pain-free experience. With leading experts in the endodontic field, and our expert training and diagnosis procedures, we treat patients with unsurpassed care and comfort.

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Costs & Payment Plans


In addition to working with most major dental insurance companies, we are priced competitively and believe we have the best service values in the area. We also offer interest-free payment plans for up to 12 months. Simply fill out the Care Credit application HERE.

Costs and payment plans with Greater Endodontics in Riverton.

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We have developed a working relationship with almost every insurance company, and we are the best in our class. We are a preferred provider for over 20 different insurance companies. Chances are, we are the right fit for you and can meet your insurance needs.

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