Eruption Patterns Part 2 (SEQUENCE OF ERUPTION)

Question 1

PERMANENT 1st Molar

Answer 1

Appears before any deciduous tooth is lost**
6-7

Question 2

PERMANENT MD Central Incisor

Answer 2

6-7

Question 3

PERMANENT MX Central Incisor

Answer 3

7-8

Question 4

PERMANENT MD Lateral Incisor

Answer 4

7-8

Question 5

PERMANENT MX Lateral Incisor

Answer 5

8-9

Question 6

PERMANENT MD Canine

Answer 6

9-10

Question 7

PERMANENT MD 1st Premolar

Answer 7

10-12

Question 8

PERMANENT MX 1st Premolar

Answer 8

10-11

Question 9

PERMANENT MX 2nd Premolar

Answer 9

10-12

Question 10

PERMANENT MD 2nd Premolar

Answer 10

11-12

Question 11

PERMANENT MX Canine

Answer 11

11-12

Question 12

PERMANENT MD 2nd Molar

Answer 12

11-13

Question 13

PERMANENT MX 2nd Molar

Answer 13

12-13

Question 14

PERMANENT MD 3rd Molar

Answer 14

17-22

Question 15

PERMANENT MX 3rd Molar

Answer 15

17-22

Question 16

PERMANENT MX 3rd Molar

Answer 16

17-22

Question 17

PRIMARY MD Central Incisors

Answer 17

6-8 months

Question 18

PRIMARY MX Central Incisors

Answer 18

2 months after the mandibular central incisors (8-10 months)

Question 19

PRIMARY MX Lateral Incisors

Answer 19

1 years old

Question 20

PRIMARY MD Lateral Incisors

Answer 20

1-2 months after maxillary lateral incisors (13-14 months)

Question 21

PRIMARY MX & MD 1st Molars

Answer 21

16 months

Question 22

PRIMARY MX Canines

Answer 22

16-22 months

Question 23

PRIMARY MD Canines

Answer 23

16-22 months

Question 24

PRIMARY MX 2nd Molars

Answer 24

2 years

Question 25

PRIMARY MD 2nd Molars

Answer 25

2 years