Lower central incisors, 6 to 9 months.
Upper “ 8 “ 10 “
Lower lateral “ 15 “ 21 “ { also first
{ molars.
Canines, 16 “ 20 “
Second molars, 20 “ 24 “
[Illustration: Eruption of the deciduous teeth (Frühwald and Westcott).]
Twenty teeth in all: eight incisors, four on each jaw; four canines,
two on each jaw; eight molars, four on each jaw.
Permanent teeth:
First molars coming back of baby molars, 6 years.
Centrals, 7 “
Laterals, 8 “
First bicuspid, 9 “
Second “ 10 “
Canines, 11-12 “
Second molars, 12-13 “
Third “ or wisdom teeth, 17-21 “