Root Canal Retreatment
Root canal retreatment is performed when a previous root canal fails to heal or becomes reinfected. The existing filling material is removed, the canals are re-cleaned, and new filling is placed.
Procedure Steps
- 1Removal of existing crown/restoration
- 2Removal of old filling material
- 3Re-cleaning and disinfection of canals
- 4New filling and restoration
FAQ
Why would a root canal fail?
Failures can occur due to missed canals, incomplete cleaning, new decay, or a cracked root. Retreatment addresses these issues.
Is retreatment as successful as initial root canal?
Success rates for retreatment are slightly lower (75-90%) but still very good. It's a worthwhile alternative to extraction.
Treatment Details
- Recovery Time
- 2-3 days
- Average Cost
- $500-$1,200
- Category
- Root Canal