The correct dentition in a 9- years old child is_____________?
Correct answer: A. 12 CDE6
- A. 12 CDE6
- B. 12C456
- C. 123DE6
- D. 123456
Explanation
At 9 years, the permanent first molars and incisors have usually erupted, while the primary canines and molars remain. This mixed dentition is represented by 12 CDE6 in the option set.
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