Tooth Eruption Dates (Wheeler)

Question 1

Primary Mandibular Central Incisor

Answer 1

Erupt: 6-10 months
Calcify: 2.5 months

Question 2

Primary Mandibular Lateral Incisor

Answer 2

Erupt: 10-16 months
Calcify: 3 months

Question 3

Primary Mandibular Canine

Answer 3

Erupt: 17-23 months
Calcify: 9 months

Question 4

Primary Mandibular First Molar

Answer 4

Erupt: 14-18 months
Calcify: 5.5 months

Question 5

Primary Mandibular Second Molar

Answer 5

Erupt: 23-30 months
Calcify: 10 months

Question 6

Primary Maxillary Central Incisor

Answer 6

Erupt: 8-12 months
Calcify: 1.5 months

Question 7

Primary Maxillary Lateral Incisor

Answer 7

Erupt: 9-13 months
Calcify: 2.5 months

Question 8

Primary Maxillary Canine

Answer 8

Erupt: 16-22 months
Calcify: 9 months

Question 9

Primary Maxillary First Molar

Answer 9

Erupt: 13-18 months
Calcify: 6 months

Question 10

Primary Maxillary Second Molar

Answer 10

Erupt: 25-33 months
Calcify: 11 months

Question 11

Permanent Mandibular Central Incisor

Answer 11

Erupt: 6-7 years
Calcify: 4-5 years

Question 12

Permanent Mandibular Lateral Incisor

Answer 12

Erupt: 7-8 years
Calcify: 4-5 years

Question 13

Permanent Mandibular Canine

Answer 13

Erupt: 9-10 years
Calcify: 6-7 years

Question 14

Permanent Mandibular First Premolar

Answer 14

Erupt: 10-12 years
Calcify: 5-6 years

Question 15

Permanent Mandibular Second Premolar

Answer 15

Erupt: 11-12 years
Calcify: 6-7 years

Question 16

Permanent Mandibular First Molar

Answer 16

Erupt: 6-7 years
Calcify: 3 years

Question 17

Permanent Mandibular Second Molar

Answer 17

Erupt: 11-13 years
Calcify: 7-8 years

Question 18

Permanent Mandibular Third Molar

Answer 18

Erupt: 17-21 years
Calcify: 12-16 years

Question 19

Permanent Maxillary Central Incisor

Answer 19

Erupt: 7-8 years
Calcify: 4-5 years

Question 20

Permanent Maxillary Lateral Incisor

Answer 20

Erupt: 8-9 years
Calcify: 4-5 years

Question 21

Permanent Maxillary Canine

Answer 21

Erupt: 11-12 years
Calcify: 6-7 years

Question 22

Permanent Maxillary First Premolar

Answer 22

Erupt: 10-11 years
Calcify: 5-6 years

Question 23

Permanent Maxillary Second Premolar

Answer 23

Erupt: 10-12 years
Calcify: 6-7 years

Question 24

Permanent Maxillary First Molar

Answer 24

Erupt: 6-7 years
Calcify: 3 years

Question 25

Permanent Maxillary Second Molar

Answer 25

Erupt: 12-13 years
Calcify: 7-8 years

Question 26

Permanent Maxillary Third Molar

Answer 26

Erupt: 17-21 years
Calcify: 12-16 years