The thickness of prismless enamel in diciduous teeth is______________?
Correct answer: A. 25 μ m
- A. 25 μ m
- B. 50 μ m
- C. 75 μ m
- D. 100 μ m
Explanation
The prismless enamel layer in primary teeth is a thin superficial layer of approximately 25 micrometres. It is produced because the final ameloblasts do not develop the usual Tomes' processes.
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