Question 84 · LDEK · Materials in pediatric dentistry
MTA (Mineral Trioxide Aggregate) is not indicated for:
- A. retrofilling of root canal after the resection of root apex.
- B. indirect pulp capping.
- C. treatment of internal resorption.
- D. closure of perforation and obturation of root canals.
- E. direct pulp capping.
Hint
Think about where MTA's sealing and hard-tissue-inducing properties are needed: direct contact with pulp or periodontium, or a procedure that leaves dentine in place.
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