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.


Everyone was very nice from the first call to the end of the procedure. I felt secure that I was getting great treatment with modern technology.
— Renee Jensen, Posted April 16th 2025 on google
Dr Brimley and his staff provide a very caring and comfortable atmosphere, as well as top notch endodontic skills and professionalism. I wouldn't think of going anywhere else!!!
— C S, Posted April 12th 2025 on google
Greatest experience with having a root canal!
— Rebecca Bowers, Posted April 12th 2025 on google
I had a great experience . Everyone who works there are so friendly and caring. I highly recommend them
— Julie Carothers, Posted April 11th 2025 on google
Dr Brimley is amazing!! He saved a tooth I thought we weren't able too. These people in this office are miracle workers give them a chance!
— Cody Andreason, Posted April 10th 2025 on google
It was a complicated procedure and Doctor Brimhall performed it efficiently and well!
— Harold Brown, Posted April 9th 2025 on google
If you looking for a professional, welcome and the most experienced dental clinic with the most innovative on equipment and technology, you will find there. I always looked for the best places where I'll feel comfortable and confident about being taken care of and I'm so happy that I found them, Dr Larsen and his team ...
— Marta Molisani, Posted April 8th 2025 on google
Dr Casper was excellent and the assistants were amazing. My procedure was very challenging but it was handled expertly
— Scott Davies, Posted April 4th 2025 on google
So kind and easy to work with! They were able to get me in right away and everyone in the office was amazing.
— Liz Mayo, Posted April 4th 2025 on google
I am very happy with the root canal. I have been trying for two years to find a dentist of excellence and I had not found one until I came to Greater Endodontic, I have been to several clinics and I have always left with the anguish and the feeling of being an object that can be taken money with a dental treatment and ...
— Yaitet Callejas, Posted April 3rd 2025 on google
Such a positive experience having a root canal done! Best endodontist, best assistant, best receptionist!
— Mary Anne Linford, Posted April 3rd 2025 on google
Fantastic staff, great service and ability to be seen urgently on Friday. Thank you!
— talla e., Posted April 3rd 2025 on google
There are two things that stand out to me about my experience with Dr. Casper. The first is that he overcommunicated, which I love. I knew everything he was doing before he did it. That makes what is usually a very anxiety inducing scenario, very comfortable to me! Second, he was so considerate. He was constantly aski...
— Foundation Accounting & Consulting, Posted April 3rd 2025 on google
Amazing office, staff, and doctors! Was able to schedule my appointment and be seen in less than 2 weeks. When my appointment arrived I was nervous about the procedure (no one likes their teeth to be worked on). Kelly was the assistant and she was super friendly and really calming. She listened and when I needed more g...
— Jamie Strong, Posted March 31st 2025 on google
Was referred, as my dentist was booked and going on vacay. Fast turnaround on a root canal. I was in some bad pain and 24 hours later the pain was gone. The paper shuffle prior was a bit intense and took a while to get through it. However, it’s understandable as I was a walk in.
— Chris Van Buskirk, Posted March 31st 2025 on google
Great doctor and staff. Know their stuff and are kind doing it. If your dream is getting a root canal, this is the place for you.
— Gary Arndt, Posted March 30th 2025 on google
It was awesome. I’m an older woman and I appreciate when both of the team let me know what I needed to expect. The time spent was reasonable.
— kaye baldwin, Posted March 29th 2025 on google
I was extremely pleased with the service and care. No one wants a root canal, but Dr. Larsen made it painless and easy. A million thank yous!
— Janna Richens, Posted March 29th 2025 on google
Great staff and service. If you have dental anxiety I recommend their services as the staff were very compassionate and fun. Also, I had laughing gas during my root canal which helped my anxiety so much!
— Lindsay Rasmussen, Posted March 28th 2025 on google
The office staff were very efficient and attentive to my needs. I appreciated doctor Casper and his assistant explaining what was taking place during my procedure. I felt relaxed and confident in his ability of my treatment. Thank you Greater Endodontics for a wonderful experience.
— becky ovenden, Posted March 27th 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.

Insurance We Accept


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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