Permanent Canines

Question 1

From the facial view, how many lobes do canines have?

Answer 1

3

Question 2

Middle lobe forms _____ ridge which
is more prominent on ______ canine

Answer 2

labial, maxillary

Question 3

Shallow vertical depressions evident
mesial and distal to the ____ ridge

Answer 3

labial

Question 4

What does the fourth lobe form from on canines?

Answer 4

cingulum on lingual surface

Question 5

What is the longest tooth in the mouth including the crown and root together?

Answer 5

maxillary canine

Question 6

What tooth has the longest crown in the mouth?

Answer 6

mandibular canine

Question 7

The crown of which canines are wider mesiodistally?

Answer 7

maxillary

Question 8

Which canine has a sharper cusp angle?

Answer 8

maxillary

Question 9

which cusp ridge or slope is shorter?

Answer 9

mesial

Question 10

Which canine has a mesial cusp slope that is almost horizontal?

Answer 10

mandibular

Question 11

The mesial and distal contacts of which canines are more cervical?

Answer 11

maxillary

Question 12

The mesial and distal contacts of which canines are more incisal?

Answer 12

mandibular

Question 13

Which canine has a mesial crown that is convex beyond the root outline?

Answer 13

maxillary

Question 14

Which canine has a more pronounced labial ridge?

Answer 14

maxillary

Question 15

The crown outline is more convex on the _____

Answer 15

distal

Question 16

Which canine has a blunt root tip?

Answer 16

mandibular

Question 17

Which canine has a more smooth lingual surface?

Answer 17

mandibular

Question 18

Which canine has less pronounced marginal ridges?

Answer 18

mandibular

Question 19

Which canine has a more prominent fossa and lingual ridge?

Answer 19

maxillary

Question 20

Cingulum lies distal to root axis line & less prominent of which canine?

Answer 20

mandibular

Question 21

Do both canines have a longer mesial marginal ridge than distal marginal ridge?

Answer 21

yes

Question 22

What is the shape of canines from the proximal view?

Answer 22

triangular or wedge

Question 23

Which canine curves more incisally from proximal view?

Answer 23

mandibular

Question 24

Where is the cusp tip located on maxillary canines?

Answer 24

labial

Question 25

Where is the cusp tip located on mandibular canines?

Answer 25

incisally

Question 26

Which canine has a less thick cusp tip labiolingually?

Answer 26

mandibular

Question 27

Where is the facial height of contour on maxillary canines proximal view

Answer 27

cervical third

Question 28

There are root depressions on the mesial and distal of both canines but which one is more distinct?

Answer 28

mandibular

Question 29

Which canine is wider labiolingually than mesiodistally?

Answer 29

mandibular

Question 30

Which canine has a occasional distal cingulum?

Answer 30

mandibular

Question 31

Which canine has a distolingual twist?

Answer 31

mandibular

Question 32

Which canine has a longer root?

Answer 32

maxillary

Question 33

When do maxillary canines erupt?

Answer 33

11-12 years old

Question 34

When do mandibular canines erupt?

Answer 34

9-10 years old

Question 35

What is the root length of maxillary canines?

Answer 35

16.5

Question 36

What is the root length of mandibular caines?

Answer 36

15.9

Question 37

When is the crown completed of all canines?

Answer 37

6-7 years old

Question 38

When is the root completed of maxillary canines?

Answer 38

13-15 years old

Question 39

When is the root completed of mandibular canines?

Answer 39

12-14 years old