Root Canal Retreatment – Giving Your Tooth a Second Chance
Even with the highest quality care, a previously treated tooth may not heal as expected. At Endodontics and Dental Implants of Oklahoma, we offer advanced root canal retreatment to correct and preserve teeth that have developed new or persistent infection after an initial root canal procedure.
With our expertise in Endodontics Oklahoma, we help patients save teeth that might otherwise require extraction—using precision techniques, advanced diagnostics, and personalized care.
What Is Root Canal Retreatment?
Root canal retreatment is a specialized endodontic procedure that addresses complications in a tooth that has already undergone root canal therapy. This may involve removing previous filling materials, locating untreated canals, eliminating new infection, and resealing the tooth to promote proper healing.
It is often a highly effective way to preserve a tooth that has not responded to the initial treatment, avoiding more invasive alternatives such as extraction and implants.
Why Would a Tooth Need Retreatment?
You may require retreatment if:
- New decay has exposed the root canal to bacteria
- A crown or filling has become loose, allowing contamination
- Complex or curved canals were missed during the initial procedure
- The tooth failed to heal properly after the first treatment
- A new infection has developed
- A fracture or crack has compromised the integrity of the seal
Our team will conduct a full evaluation to determine if retreatment is appropriate and likely to succeed.
Common Symptoms That May Indicate a Problem
- Persistent or returning tooth pain
- Swelling or tenderness in the gums
- Discoloration of the treated tooth
- Sensitivity to pressure or temperature
- Abscess formation (gum boil or pimple)
- Radiographic signs of persistent infection at the root tip
If you’re experiencing any of these issues after a root canal, schedule a consultation with our endodontic specialist.
Our Root Canal Retreatment Process
1. Examination and Imaging
We use digital X-rays and CBCT scans to identify the cause of treatment failure and evaluate the condition of the tooth and surrounding bone.
2. Removal of Previous Materials
Under magnification, the crown and filling material are carefully removed to access the root canal system.
3. Disinfection and Correction
We locate any missed canals, remove debris or infection, reshape the canals, and thoroughly disinfect the internal space.
4. Resealing the Tooth
The canal is filled with biocompatible material and resealed. A new crown or restoration is placed, either in-office or by your general dentist.
What Makes Retreatment Successful?
Retreatment success depends on precise diagnosis, complete removal of infection, and effective sealing. As leaders in Endodontics Oklahoma, we use the following tools to ensure the highest possible success rates:
- Microsurgical operating microscopes
- 3D CBCT imaging
- Ultrasonic instruments
- Advanced irrigation and bioceramic sealers
- Electronic devices, such as apex locators, for accurate measurements
These tools help us treat even the most complex retreatment cases with precision and confidence.
Is Retreatment Right for You?
While not every previously treated tooth can be saved, retreatment offers a valuable second chance for many patients. Factors that influence the decision include:
- Extent of damage or infection
- Remaining tooth structure
- Quality of prior treatment
- Overall oral health and bone support
We will always present the most conservative and effective treatment options available for your case.
Don’t Give Up on Your Natural Tooth
Your natural teeth are worth saving. Root canal retreatment offers a safe and proven way to preserve your smile, often avoiding the time, cost, and complexity of tooth extraction and replacement. At Endodontics and Dental Implants of Oklahoma, we are proud to be a trusted provider of Endodontics Oklahoma for patients in Midwest City and beyond.