Adult mandibular tooth eruption and calcification dates

Question 1

Question

When do the mandibular central incisors erupt?

Answer

6-7 years
7-8 years
9-10 years
11-12 years

Question 2

Question

When do the mandibular lateral incisors erupt?

Answer

7-8 years
6-7 years
10-12 years
18-21 years

Question 3

Question

When do the mandibular canines erupt?

Answer

9-10 years
7-8 years
11-12 years
12-13 years

Question 4

Question

When do the mandibular first pre-molars erupt?

Answer

10-12 years
11-12 years
12-13 years
18-21 years

Question 5

Question

When do the mandibular second pre-molars erupt?

Answer

11-12 years
12-13 years
6-7 years
7-8 years

Question 6

Question

When do the mandibular first molars erupt?

Answer

6-7 years
12-13 years
18-21 years
7-8 years

Question 7

Question

When do the mandibular second molars erupt?

Answer

12-13 years
18-21 years
10-11 years
7-8 years

Question 8

Question

When do the mandibular third molars erupt?

Answer

18-21 years
12-13 years
7-8 years
10-12 years

Question 9

Question

When does calcification of the mandibular central incisors begin?

Answer

3-4 months
10-12 months
7-8 months

Question 10

Question

When does calcification of the mandibular lateral incisors begin?

Answer

3-4 months
4-5 months
1-2 months

Question 11

Question

When does calcification of the mandibular canines begin?

Answer

4-5 months
3-4 months
10-12 months

Question 12

Question

When does calcification of the mandibular first pre-molars begin?

Answer

1 3/4 - 2 years
4-5 months
1 - 1/2 years

Question 13

Question

When does calcification of the mandibular second pre-molars begin?

Answer

2 1/4 - 2 1/2 years
1 3/4 - 2 years
6-7 months

Question 14

Question

When does calcification of the mandibular first molars begin?

Answer

Birth
6-7 months
3-4 months

Question 15

Question

When does calcification of the mandibular second molars begin?

Answer

2 1/2 - 3 years
2 1/4 - 2 1/2 years
4-5 months

Question 16

Question

When does calcification of the mandibular third molars begin?

Answer

8-10 years
2 1/2 - 3 years
4-5 months

Question 17

Question

When is the enamel of the mandibular central incisors complete?

Answer

4-5 years
6-7 years
18-21 years

Question 18

Question

When is the enamel of the mandibular lateral incisors complete?

Answer

4-5 years
6-7 years
12-13 years

Question 19

Question

When is the enamel of the mandibular canines complete?

Answer

6-7 years
4-5 years
7-8 years

Question 20

Question

When is the enamel of the mandibular first pre-molars complete?

Answer

5-6 years
6-7 years
10-11 years

Question 21

Question

When is the enamel of the mandibular second pre-molars complete?

Answer

6-7 years
4-5 years
12-16 years

Question 22

Question

When is the enamel of the mandibular first molars complete?

Answer

2 1/2 - 3 years
1 3/4 - 2 years
6-7 years

Question 23

Question

When is the enamel of the mandibular second molars complete?

Answer

7-8 years
2 1/2 - 3 1/2 years
4-5 years

Question 24

Question

When is the enamel of the mandibular third molars complete?

Answer

12-16 years
8-10 years
6-7 years

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Adult mandibular tooth eruption and calcification dates

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