5 Questions
How many teeth are in the permanent dentition?
32 teeth
How many teeth are in the primary dentition?
20 teeth
At what age does the second molar of the lower teeth exfoliate?
At 10 to 12 years.
What is the replacement pattern for primary molars?
Each of the primary molars is replaced by permanent, premolar teeth.
When do the first molar of the upper teeth erupt?
At 13 to 19 months.
Test your knowledge of primary dentition with this quiz on the anatomy of the head and neck. Explore the differences between primary and permanent dentition and understand the replacement process.
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