Mandibular Canine Flashcards
1
Q
at what age doe the tooth erupt?
A
9-10 years
2
Q
at what age is the root completed?
A
11-13 years
3
Q
Incisial margin is confined to what area?
A
incisal 1/4 to 1/5
4
Q
What anatomy is less prounounced
A
- cusp
- MMR/DMR
- lingual anatomy
5
Q
Contacts from Labial view
A
Mesial: Incisal 1/3
Distal: Junction of incisal and middle 1/3
6
Q
which cusp ridge is larger?
A
DCR>MCR
7
Q
CEJ shape from labial view?
A
slight arc
8
Q
Anatomy of lingual view compared to maxillary canine
A
less anatomy
9
Q
Root narrows to what direction?
A
lingual
10
Q
CEJ is offset to what location?
A
off set to distal
11
Q
Labial outline and Lingual outline shape from mesial view
A
labial-convex arc
lingual-flat to concave
12
Q
2 Characteristics of labial surface from incisal view
A
- grooves are lesser or absent
2. goes toward the mesial
13
Q
Variations in the root?
A
bifurcation in apical 1/3
