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Back to the OSAC Lexicon

Adult Dental Age Interval

The interval begins when human dental development ends and all permanent teeth have completely formed crowns and roots and continues throughout life. Note: During the adolescent and adult dental age intervals, primary teeth may be atypically retained for various reasons, including congenital absence or ectopic eruption of the permanent teeth that would typically replace them.

Date Added to Lexicon
Standard Source (Designation Number Title of Standard. Publisher, Place, Year.)
ADA 1077-2020 Human Age Assessment by Dental Analysis. American Dental Association (ADA), 211 East Chicago Ave., Chicago, IL, 60611, 2020. Source link
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