Endodontic Retreatment in Stillwater, MN
Saving Your Tooth When a Previous Root Canal Fails
A root canal is a highly effective procedure, but in some cases, a previously treated tooth may develop new infection or complications. If you are experiencing persistent pain, swelling, or reinfection in a tooth that has already undergone a root canal, endodontic retreatment may be necessary to save it.
Expert Endodontic Retreatment for Lasting Tooth Preservation
At River Valley Endodontics, Dr. Ernest Reeh specializes in advanced endodontic retreatment to address lingering or recurring infections. Using the latest microsurgical techniques and 3D imaging, we carefully remove old root canal material, disinfect the tooth, and restore it for long-term success.
Serving patients in Stillwater, Oak Park Heights, Bayport, Lake Elmo, and Grant, MN, we are committed to providing comfortable, precise, and effective retreatment solutions.
What Is Endodontic Retreatment?
Endodontic retreatment is a procedure performed when a tooth that has already had a root canal develops new issues. This can happen due to:
- Incomplete healing after the initial root canal
- Hidden or curved root canals that were not fully treated
- New decay or fractures allowing bacteria to re-enter the tooth
- A leaking or broken crown that exposes the tooth to reinfection
During retreatment, we carefully remove the old filling materials, thoroughly clean and disinfect the canals, and reseal the tooth to prevent further infection.
Signs You May Need Endodontic Retreatment
If you've previously had a root canal but are experiencing any of the following symptoms, retreatment may be necessary:
- Persistent tooth pain that does not go away
- Swelling or tenderness near the treated tooth
- A pimple-like bump on the gums, indicating an abscess
- Sensitivity to hot or cold long after exposure
- Cracks or fractures in the treated tooth
- Darkening or discoloration of the tooth
These signs suggest that the original treatment may not have fully resolved the issue, and additional care is needed to save the tooth.
The Endodontic Retreatment Process
1. Comprehensive Evaluation
Using 3D imaging and digital X-rays, we assess the tooth’s condition and determine if retreatment is the best solution.
2. Removing Old Filling Material
We carefully open the tooth and remove the previous root canal filling material to access the infection or hidden canals.
3. Cleaning & Disinfecting the Canals
Using advanced irrigation techniques and microsurgical tools, we thoroughly clean and reshape the root canals to eliminate any remaining bacteria.
4. Sealing & Restoring the Tooth
Once the infection is removed, we fill the canals with a new biocompatible material and seal the tooth. In most cases, a new crown is recommended for added protection and strength.
Why Choose River Valley Endodontics for Retreatment?
- Specialized Expertise – Dr. Reeh has decades of experience in complex root canal retreatments.
- Advanced Technology – We use 3D imaging, digital X-rays, and high-precision instruments to ensure accurate treatment.
- Pain-Free Treatment – With modern anesthesia and sedation options, we ensure a comfortable, stress-free experience.
- Tooth Preservation Focus – We strive to save your natural teeth whenever possible, preventing unnecessary extractions.
Frequently Asked Questions
In most cases, retreatment is the best option to save your natural tooth. However, if the tooth is severely fractured or beyond repair, an extraction may be recommended.
No. With modern anesthesia and sedation, the procedure is comfortable, and most patients experience relief from pain once the infection is removed.
Retreatment usually takes one to two visits, depending on the complexity of the case.
If an infected tooth is left untreated, the infection can spread, leading to abscesses, bone loss, and even systemic health complications.
Schedule Your Endodontic Retreatment Consultation
If you’re experiencing pain or reinfection in a previously treated tooth, don’t wait—endodontic retreatment can save your tooth and prevent further complications. The expert team at River Valley Endodontics is here to help.
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