Why is the third molar commonly assessed in forensic age estimation of adolescents and young adults?
A Its mineralization stages correspond to a predictable age range in late adolescence
B It is the first tooth to erupt in early childhood
C Its pulp chamber size increases steadily with chronological age
D It is resistant to dental caries and remains intact longest
Solution
Correct Answer: Option A
- The third molar, or wisdom tooth, is commonly assessed in forensic age estimation because its mineralization occurs during late adolescence and early adulthood, a period when other teeth have already completed development.
- This makes it a reliable indicator for estimating age between approximately 14 to 23 years.
- The predictable and observable stages of third molar mineralization correspond well with this specific age range, providing useful forensic information when other developmental markers are no longer applicable.
Reference: Kvaal SI, Solheim T. In *Forensic Odontology*, Volume 2, Chapter 4: Age Estimation, p. 75-78.