At the CEJ cementum overlaps enamel about____________?
Correct answer: B. 60 to 65%
- A. 55 to 60%
- B. 60 to 65%
- C. 65 to 70%
- D. 70 to 75%
Explanation
At the cementoenamel junction, cementum overlaps enamel in approximately 60% to 65% of teeth; in fewer teeth the edges meet or a gap remains. Thus, the overlap pattern is the commonest CEJ relationship.
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