Have you ever experienced unexpected pain in a tooth that received a root canal years ago? It’s like a hurtful memory suddenly popping up. However, since the human body is a complicated system, a tooth that has had a root canal may occasionally start to hurt again, even after years of seeming success. Wondering why? Let’s dig deep into this.
Causes of Root Canal Tooth Pain After Years
Here are a few possible causes of root canal tooth pain after years:
Reinfection
The most common cause of discomfort in a tooth that has had a root canal years later is reinfection. Complete eradication is not always assured, even though the goal of root canal therapy is to eradicate all germs from the tooth’s pulp chamber and canals. Causes of reinfection include:
- Cracks in the filling
- Untreated canals
- Leakage at the filling
Broken Tooth
Due to the removal of the pulp, which supplies moisture and nutrition, a tooth that has had root canal treatment is more prone to fracture. Without this internal support, the tooth becomes more fragile and more likely to break, particularly if a crown isn’t in place to protect it. It can be because of:
- Chewing trauma
- Difficulty in detection
- Infection
Failed Initial Treatment
The initial root canal operation may not always be completely successful, even with the greatest of intentions. It may be difficult to completely remove all infected pulp and debris due to the extensive network of canals and the intricacy of tooth architecture. Bacteria can be found in residual infected tissue, resulting in a low-grade, persistent infection that may last years without showing symptoms.
Crown or Filling Restoration
The long-term survival of a tooth that has had a root canal depends on the crown or filling that covers it. The restoration’s seal may be compromised by chipping, cracking, or fracturing, which would let germs into the tooth. Biting forces, trauma, and normal wear and tear can all harm crowns and fillings.
Gum Disease
Inflammation and bone loss surrounding the tooth can result from periodontal disease. This may cause the tooth to become sensitive, painful, or even loose, which might be misinterpreted as a root canal issue.
Treatment
The underlying problem will determine how you treat a tooth that has had a root canal but is still hurting years later. In order to address re-infection, a root canal re-treatment is usually a good idea. This involves removing any existing restorations, thoroughly cleaning and disinfecting the canals, and placing new crowns and fillings. A replacement is recommended if the current crown or filling is faulty.
If the tooth cannot be saved, your dentist may recommend tooth extraction and dentures or dental implants as an alternative.
Final Say!
There can be many reasons for your root canal tooth pain years after the procedure. The exact cause can only be determined by a professional. So, whenever you experience anything of this sort, visit your dentist.
Dr. Bryan Boshart at Bay Colony Dental and Orthodontics can help you with any dental issue you may have. Call (281) 337-9000 to schedule your appointment today!