Permanent Canines Flashcards
From the facial view, how many lobes do canines have?
3
Middle lobe forms _____ ridge which
is more prominent on ______ canine
labial, maxillary
Shallow vertical depressions evident
mesial and distal to the ____ ridge
labial
What does the fourth lobe form from on canines?
cingulum on lingual surface
What is the longest tooth in the mouth including the crown and root together?
maxillary canine
What tooth has the longest crown in the mouth?
mandibular canine
The crown of which canines are wider mesiodistally?
maxillary
Which canine has a sharper cusp angle?
maxillary
which cusp ridge or slope is shorter?
mesial
Which canine has a mesial cusp slope that is almost horizontal?
mandibular
The mesial and distal contacts of which canines are more cervical?
maxillary
The mesial and distal contacts of which canines are more incisal?
mandibular
Which canine has a mesial crown that is convex beyond the root outline?
maxillary
Which canine has a more pronounced labial ridge?
maxillary
The crown outline is more convex on the _____
distal
Which canine has a blunt root tip?
mandibular
Which canine has a more smooth lingual surface?
mandibular
Which canine has less pronounced marginal ridges?
mandibular
Which canine has a more prominent fossa and lingual ridge?
maxillary
Cingulum lies distal to root axis line & less prominent of which canine?
mandibular
Do both canines have a longer mesial marginal ridge than distal marginal ridge?
yes
What is the shape of canines from the proximal view?
triangular or wedge
Which canine curves more incisally from proximal view?
mandibular
Where is the cusp tip located on maxillary canines?
labial
Where is the cusp tip located on mandibular canines?
incisally
Which canine has a less thick cusp tip labiolingually?
mandibular
Where is the facial height of contour on maxillary canines proximal view
cervical third
There are root depressions on the mesial and distal of both canines but which one is more distinct?
mandibular
Which canine is wider labiolingually than mesiodistally?
mandibular
Which canine has a occasional distal cingulum?
mandibular
Which canine has a distolingual twist?
mandibular
Which canine has a longer root?
maxillary
When do maxillary canines erupt?
11-12 years old
When do mandibular canines erupt?
9-10 years old
What is the root length of maxillary canines?
16.5
What is the root length of mandibular caines?
15.9
When is the crown completed of all canines?
6-7 years old
When is the root completed of maxillary canines?
13-15 years old
When is the root completed of mandibular canines?
12-14 years old
