Question 563 · LDEK · Root canal obturation
Select the materials used for root filling in the primary teeth:
1) MTA-type materials;
2) iodoform pastes;
3) calcium hydroxideؘ-based materials;
4) glass ionomer cements;
5) zinc oxide-eugenol pastes.
The correct answer is:
2) iodoform pastes;
3) calcium hydroxideؘ-based materials;
4) glass ionomer cements;
5) zinc oxide-eugenol pastes.
The correct answer is:
- A. 1,2,3.
- B. 2,3,4.
- C. 3,4,5.
- D. 1,4,5.
- E. 2,3,5.
Hint
Root fillings in primary teeth must resorb along with the roots as the successor tooth erupts.
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