Endodontic Retreatment in the Triad
Serving Greensboro, Winston-Salem, High Point, Asheboro, Kernersville, and the Surrounding Triad Area
When a Root Canal Doesn't Heal the Way It Should
Most root canals are successful and last a lifetime. But sometimes a tooth that was treated months or years ago fails to heal the way it should, or develops a new problem. Persistent pain, recurring infection, or a tooth that never felt quite right after treatment are all signs that a retreatment evaluation makes sense.
Endodontic retreatment gives a previously treated tooth a second chance. At Piedmont Endodontics, we use high-magnification microscopy and cone beam CT imaging to find exactly what went wrong and address it with precision. For patients across the Triad, our five locations in Greensboro, Winston-Salem, High Point, Asheboro, and Kernersville make specialist retreatment care accessible without a long drive.
What Retreatment Involves
Endodontic retreatment is the process of re-treating a tooth that has undergone a prior root canal but has not healed correctly or has developed new problems. The procedure involves removing the original root canal filling material, re-examining the canal system under high magnification with a dental microscope, identifying and addressing the cause of failure, and then re-cleaning, re-shaping, and resealing the canals.
The goal is the same as the original treatment: save the natural tooth. In most cases, retreatment can be completed in one to two appointments. Your general dentist will provide the final restoration, typically a new or updated crown, after retreatment is complete.
Why Would a Root Canal Need to Be Redone?
A prior root canal may fail to heal for several reasons. A canal that was narrow, curved, or calcified may not have been fully cleaned during the original procedure. In some cases, an additional canal was not visible on standard X-rays and went untreated. New decay can develop after treatment and allow bacteria to re-enter the tooth, particularly if the final restoration was delayed or has broken down over time. A small fracture that wasn't detectable at the time of treatment may have since developed. CBCT 3D imaging allows us to see the internal anatomy of a tooth in full three dimensions, revealing issues that conventional X-rays simply cannot show.
Saving the Tooth vs. Replacing It: An Honest Comparison
Retreatment keeps the natural tooth. Natural teeth have a ligament connecting them to the surrounding bone, which provides sensory feedback and helps maintain bone density in a way that implants cannot replicate. The American Association of Endodontists reports high success rates for retreatment performed by a specialist. It is typically the least expensive option and the least invasive. When retreatment is possible, it is almost always the first recommendation.
What Makes Retreatment Different at a Specialty Practice
Retreatment is more technically demanding than an initial root canal. The endodontist must remove the prior filling material without damaging the canal walls, navigate anatomy that may have changed since the original procedure, and identify the specific cause of failure using the most detailed imaging available. These are not tasks that benefit from doing occasionally.
At Piedmont Endodontics, retreatment is a significant part of what our doctors do every week. Our Global Technologies surgical microscopes and CBCT imaging are used in every case. Our doctors have performed retreatments on some of the most complex root canal anatomy in the Triad, including cases referred from other specialists. If a tooth in the Greensboro area or anywhere in the Triad needs retreatment, we are the right call.
When a Previously Treated Tooth Becomes Urgent
A tooth that was treated previously and is now suddenly painful, swollen, or visibly infected needs prompt attention. Retreatment cases can become urgent when an abscess develops or when the source of infection reaches adjacent structures. We reserve emergency appointment time every day and have a doctor on call on weekends and holidays. Call the nearest office and let us know what's happening.
Five Locations. One Standard of Care.
If you've had a root canal that doesn't feel right, or your dentist in Greensboro, Winston-Salem, High Point, or anywhere in the Triad has identified a prior treatment that needs re-evaluation, Piedmont Endodontics has been doing this work since 1973. Retreatment is one of the most satisfying things our doctors do, giving a tooth, and a patient, a genuinely good second outcome. Call any of our five offices or request a consultation below.