What should be included in case-based planning after persistent radiolucency?

What should be included in case-based planning after persistent radiolucency?

• A. Plan retreatment or surgical approach.
• B. Extract immediately.
• C. Ignore radiolucency.
• D. Only treat with antibiotics.

Answer: (A)

Persistent radiolucency after endodontic treatment signals a continuing periapical infection that needs to be addressed by redoing or augmenting the treatment. In case-based planning, the appropriate path is to plan retreatment to re-clean and re-seal the canal system, or to pursue surgical endodontics if non-surgical retreatment is unlikely to succeed due to anatomy or prior work. Antibiotics alone won’t resolve a periapical lesion because the problem lies in persistent infection within the root canal system or leakage at the restoration, and extraction is considered only if the tooth is non-restorable or the prognosis is hopeless. If the tooth is restorable and the lesion persists, retreatment or a surgical approach offers a viable path to healing.

Persistent radiolucency after endodontic treatment signals a continuing periapical infection that needs to be addressed by redoing or augmenting the treatment. In case-based planning, the appropriate path is to plan retreatment to re-clean and re-seal the canal system, or to pursue surgical endodontics if non-surgical retreatment is unlikely to succeed due to anatomy or prior work. Antibiotics alone won’t resolve a periapical lesion because the problem lies in persistent infection within the root canal system or leakage at the restoration, and extraction is considered only if the tooth is non-restorable or the prognosis is hopeless. If the tooth is restorable and the lesion persists, retreatment or a surgical approach offers a viable path to healing.