Demirjian Method
Tooth Gender D E F G H
18 F 12,954-18,097 13,383-19,249 13,472-21,659 15,782-21,285 17,022-23,040
M 13,117-17,131 12,124-18,615 13,384-18,644 15,202-19,952 16,837-22,992
28 F 13,086-17,456 12,895-19,630 13,896-20,899 15,854-21,932 17,264-23,052
M 12,901-17,301 12,599-18,918 12,812-19,238 15,783-19,309 17,198-22,925
38 F 12,952-18,286 12,659-21,211 15,015-21,091 16,711-22,366 17,643-23,164
M 12,956-16,925 12,619-18,525 14,156-19,816 15,587-22,028 17,774-22,762
48 F 13,102-19,198 12,378-20,097 15,235-20,949 16,309-22,490 18,093-22,959
M 13,289-16,033 11,649-19,668 13,766-19,814 14,520-22-427 17,412-23,129
Table 16: 95% Confidence bounds to Demirjian Method. F – Female; M – Male; * - N (sample size) insufficient.