Understanding Re-Root Canal Therapy or Endodontic Retreatment

Last updated 06/25
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This blog has been reviewed and approved by Dr Robert Lee, a dental professional of 35 years

Table of Contents
Key Takeaways
  1. Endodontic retreatment removes infected tooth pulp not completely eradicated by an initial root canal therapy.
  2. The procedure is largely the same as an initial root canal. The tooth is opened, the old root canal filling and any remaining pulp is removed, and the tooth is disinfected.
  3. The success rate of the procedure is high and helped by maintaining good oral care after the treatment is completed.