Eruption/Calcification

Question 1

ERUPTION: Permanent MX Phone #

Answer 1

781-006-1217

Question 2

ERUPTION: Permanent MN Phone #

Answer 2

679-016-1117

Question 3

ERUPTION: Primary MX

Answer 3

7,8,16,12,20

Question 4

ERUPTION: Primary MN

Answer 4

6,7,16,12,20

Question 5

With primaries, what is the range when you see 16

Answer 5

16-20

Question 6

With primaries, what is the range when you see 12

Answer 6

12-16

Question 7

With primaries, what is the range when you see 20

Answer 7

20-30

Question 8

Primary is in

Answer 8

months

Question 9

Permanent is in

Answer 9

years (add a 1 before most numbers) for ex, 679 is 16,17,19

Question 10

The last anterior tooth to calcify in the permanent dentition and when

Answer 10

Permanent MX Lateral Incisor

1 year

Question 11

Primary first tooth to erupt in oral cavity

Answer 11

MN Central Incisor

Question 12

Primary teeth begin calcification

Answer 12

14 weeks in utero

Question 13

CALCIFICATION: Primary MX #’s

Answer 13

4 6 7 5.5 9 (add 1 before)

14, 16, 17, 15.5, 19

Question 14

CALCIFICATION: Primary MN #’s

Answer 14

4 6 7 5.5 8 (add 1 before)

14, 16, 17, 15.5, 18

Question 15

CALCIFICATION: Permanent MX

Answer 15

3
1*
4
1.5*
2.0*
0-BIRTH
2.5*
7-9*

• = years

Question 16

CALCIFICATION: Permanent MN

Answer 16

3
3
4
1.75*
2.25*
0-BIRTH
2.5*
8*

• = years

Question 17

Only difference in calc. between primary MX/MN

Answer 17

BOTH are 14, 16, 17, 15.5

then MN 18
and MX 19

Question 18

ORDER FOR ALL NUMBERS AS WAY TO STUDY (long)

Answer 18

Central, Lateral, Canine
1st Premolar, 2nd Premolar
1st Molar, 2nd Molar, 3rd Molar

Question 19

ORDER FOR ALL NUMBERS AS WAY TO STUDY (short(

Answer 19

CLC12123

Question 20

Overall last permanent tooth to erupt

Answer 20

MX/MN 3rd Molars

Question 21

Overall last permanent tooth to calcify

Answer 21

MX/MN 3rd Molars