Average Eruption Dates

Question 1

When would you expect upper deciduous central incisors to erupt?

Answer 1

10 months

Question 2

When would you expect upper deciduous lateral incisors to erupt?

Answer 2

11 months

Question 3

When would you expect upper deciduous canines to erupt?

Answer 3

19 months

Question 4

When would you expect upper deciduous first molars to erupt?

Answer 4

16 months

Question 5

When would you expect upper deciduous second molars to erupt?

Answer 5

29 months

Question 6

When would you expect lower deciduous central incisors to erupt?

Answer 6

8 months

Question 7

When would you expect lower deciduous lateral incisors to erupt?

Answer 7

13 months

Question 8

When would you expect lower deciduous canines to erupt?

Answer 8

20 months

Question 9

When would you expect lower deciduous first molars to erupt?

Answer 9

16 months

Question 10

When would you expect lower deciduous second molars to erupt?

Answer 10

27 months

Question 11

When would you expect an upper permanent central incisor to erupt?

Answer 11

7-8

Question 12

When would you expect an upper permanent lateral incisor to erupt?

Answer 12

8-9

Question 13

When would you expect an upper permanent canine to erupt?

Answer 13

10-12

Question 14

When would you expect an upper permanent first pre-molar to erupt?

Answer 14

9-11

Question 15

When would you expect an upper permanent second pre-molar to erupt?

Answer 15

10-11

Question 16

When would you expect an upper permanent first molar to erupt?

Answer 16

6-7

Question 17

When would you expect an upper permanent second molar to erupt?

Answer 17

12-13

Question 18

When would you expect an upper permanent third molar to erupt?

Answer 18

18-25

Question 19

When would you expect a lower permanent central incisor to erupt?

Answer 19

6-7

Question 20

When would you expect a lower permanent lateral incisor to erupt?

Answer 20

7-8

Question 21

When would you expect a lower permanent canine to erupt?

Answer 21

9-10

Question 22

When would you expect a lower permanent first pre-molar to erupt?

Answer 22

9-11

Question 23

When would you expect a lower permanent second pre-molar to erupt?

Answer 23

9-11

Question 24

When would you expect a lower permanent first molar to erupt?

Answer 24

6-7

Question 25

When would you expect a lower permanent second molar to erupt?

Answer 25

11-12

Question 26

When would you expect a lower permanent third molar to erupt?

Answer 26

18-25