Eruption dates

Question 1

order of upper eruption (permanent)

Answer 1

6, 1, 2, 3, 4, 5, 7, 8

Question 2

order of lower eruption (permanent)

Answer 2

6, 1, 2, 4, 5, 3, 7, 8

Question 3

ages of permanent teeth eruption

Answer 3

lowers before uppers

6s - 5-6

1s - 6-8
2s - 6-8
3s - 9-12
4s - 9-11
5s - 10-12

7s - 11-12
8s - 17-19

Question 4

ages of primary teeth eruption

Answer 4

(upper or lower first)

a - 6-12 (lower)
b - 9-16 (UPPER)

d - 13-18 (lower)

c -16-23 (lower)
d - 23-33 (lower)

Question 5

what is the exception to the lowers always erupt before the uppers in primary teeth

Answer 5

lateral incisors

Question 6

by what age is the primary dentition complete generally

Answer 6

2.5-3 years

Question 7

which of the adult teeth tends to be the set that has the upper erupt before the lower

Answer 7

second premolar