Calcification of all teeth except last molars are completed by____________?
Correct answer: D. 8 years
- A. 2 years
- B. 4 years
- C. 6 years
- D. 8 years
Explanation
Calcification of the crowns of nearly all permanent teeth, except the third molars, is completed by about 8 years. Third-molar calcification begins later and remains highly variable.
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