Permanent Dentition

Question 1

How many roots and cusps does an upper central incisor have?

Answer 1

1 root, no cusps

Question 2

How many roots and cusps does an upper lateral incisor have?

Answer 2

1 root, no cusps

Question 3

How many roots and cusps does an upper canine have?

Answer 3

1 root, no cusps

Question 4

How many roots and cusps does an upper first premolar have?

Answer 4

2 roots, 2 cusps

Question 5

How many roots and cusps does an upper second premolar have?

Answer 5

1 root, 2 cusps

Question 6

How many roots and cusps does an upper first molar have?

Answer 6

3 roots, 5 cusps (cusp of carabelli)

Question 7

How many roots and cusps does an upper second molar have?

Answer 7

3 roots, 4 cusps

Question 8

How many roots and cusps does an upper third molar have?

Answer 8

3 roots, 4 cusps

Question 9

How many roots and cusps does a lower central incisor have?

Answer 9

1 root, no cusps

Question 10

How many roots and cusps does a lower lateral incisor have?

Answer 10

1 root, no cusps

Question 11

How many roots and cusps does a lower canine have?

Answer 11

1 root, no cusps

Question 12

How many roots and cusps does a lower first premolar have?

Answer 12

1 root, 2 cusps

Question 13

How many roots and cusps does a lower second molar have?

Answer 13

1 root, 2 cusps

Question 14

How many roots and cusps does a lower first molar have?

Answer 14

2 roots, 5 cusps

Question 15

How many roots and cusps does a lower second molar have?

Answer 15

2 roots, 4 cusps

Question 16

How many roots and cusps does a lower third molar have?

Answer 16

2 roots, 4 cusps