Pediatric Dentistry · single question
How long should an AVULSED (replanted) tooth be splinted?
Show answer and explanation
Correct answer: B. 7–14 days (about 2 weeks, flexible splint)
- A. Incorrect. 1–2 days is far too short for periodontal reattachment.
- B. Correct. Per IADT, an avulsed/replanted tooth is splinted with a flexible (non-rigid) splint for ~2 weeks (7–14 days); rigid/long splinting promotes ankylosis.
- C. Incorrect. 4–6 weeks of (especially rigid) splinting increases ankylosis/replacement resorption risk.
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