Question 112 (part 2) · LDEK · Immature permanent teeth

In apexification treatment of immature permanent teeth, the following may be applied:

1) calcium hydroxide;
2) formocresol;
3) Biodentine;
4) MTA;
5) glutaraldehyde.
The correct answer is:
  1. A. only 1.
  2. B. 1,3,4.
  3. C. 1,2,4.
  4. D. 1,3,4,5.
  5. E. 2,3,4,5.
Hint

Apexification needs biocompatible materials that induce or form a hard-tissue barrier, not tissue fixatives.

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