Permanent canines Flashcards
1
Q
canine
A
longest teeth in mouth
2
Q
Transitional form (and function) between incisors and premolars
A
Maxillary Canine
3
Q
Four Developmental Lobes (3F/1L)
A
canines
4
Q
longest teeth
A
canines
5
Q
crown to root ratio of canine
A
1;2
6
Q
tf canines have
smaller crown than incisors
A
f
fCrown longer than incisors
7
Q
Last tooth to be lost generally
A
max canine
8
Q
Transitional form and function
A
mandib canine
9
Q
Four Developmental Lobes
A
mandib canine
10
Q
roots curve
A
distally(canine)
11
Q
tf in canines distal crown contours are usually less rounded than the mesial
A
f
distal crown contours are usually more rounded than the mesial
12
Q
tf canine distal contact areas appear more gingivally positioned
A
t
13
Q
tf max canine
Cusp tip in line with center of crown but mesial to center of the root
A
f
Cusp tip in line with center of root but mesial to center of the crown
14
Q
max canine(facial)
A
concave b/n cervical line and contact area
15
Q
tf max canine–>Mesial cusp ridge (slope) is shorter than the distal
A
t
16
Q
longer and Central sl. wider M-D
than incisors
A
max canine
17
Q
slightly convex vs. very convex
A
Mesial vs distal
max canine
18
Q
concavity on
A
distal max canine
19
Q
tf–> max canine–>Prominent facial ridge (middle lobe) sl. distal to center
A
f
Prominent facial ridge (middle lobe) sl. mesial to center
20
Q
longest root of any tooth
A
max canine
21
Q
distal outline straighter than mesial outline
A
max canine
22
Q
max canine
A
apical third–slight distal inclination
23
Q
max canine
A
smooth convex facial surface
24
Q
Lingual of max canine
A
sinculum and 2 marginal ridge
25
tf ML fossa larger than the DL fossa in max canine
F
## Footnote
ML fossa (smaller) and DL fossa (larger)
26
tf max canine has a Lingual ridge extending from cingulum to cusp tip;
t
27
TF Lingual aspects of max canine crown and root narrower than facial mesiodistally
T
28
CEJ line may be flattened or straight instead of uniformly convex in cingulum area
max canine
29
max canine
mesial marginal ridge
distal marginal ridge
30
max canine
incisal ridge
lingual ridge
singula
31
wedge shape
mesial from maxillary canine side
32
max canine mesial aspect
slightly rounded to flat
--\> labial outline from HOC 2 incisal
33
max canine
(Lingual)
convex at cingulum
34
CEJ curves evenly towards incisal
mesial aspect of max canine
35
tf max canine Cusp tip sl. lingual to center of crown
Cusp tip sl. facial to center of crown
36
tf there is no depression on max canine mesial aspect
T
37
faciolingually in cervical 2/3
max canine on mesial side
38
tf max canine CEJ line less curved mesial than distally
f
## Footnote
CEJ line less curved distally than mesial
39
Marked depression in middle third of crown
max canine distal side
40
tf max canine incisal form is symtrical
Outline form of max canine is not symmetrical
mesial half is flat and broad faciolingually; distal half is highly convex and narrow
41
mesial and facial--\>
cusp tip of max canine
42
tf mesiodistally \> facialingually of max canine
F
facialingually \> mesiodistally
43
tf developmental depressions between 2 lobes on max canine
F
## Footnote
between 3 lobes
44
Mesial outline smoothly convex; distal outline exhibits distinct prominence
max canine(incisal view)
45
max canine display Proximal contacts, cusp slopes, and cusp tip on------ line
Proximal contacts, cusp slopes, and cusp tip on straight line
46
Cingulum is prominent and centered ------
Cingulum is prominent and centered mesiodistally
47
tf max canine has a Facial ridge is prominent;distal to center of crown
Facial ridge is prominent; mesial to center of crown
48
max canine have
distinct fossa and marginal ridge
49
Longest root of all teeth
max canine
50
max canine root
Generally wider faciolingually than mesiodistally
51
tf max canine has a single pulp canal
T
52
max canine
## Footnote
has a root;Apical third may incline mesially
and have Possible bifurcation
has a root;Apical third may incline distally
and have Possible bifurcation
53
max canine
shallow developmental depressions proximally
54
tf
Only distal root depressions prominent on Max canine
Mesial and distal root depressions prominent
55
max canine;
Root canal is wide faciolingually and narrow mesiodistally
56
Last tooth to be lost generally
mand canine
57
2nd largest tooth in mouth
mand canine
58
tf mandib canineis wider than max canine
F
mandib canine is narrower
59
round to straight;
distal crown ; mesial crown of mand canine
60
correct the following
Mesial cusp ridge (slope)longer and less horizontal than distal slope(mand canine)
Mesial cusp ridge (slope) shorter and more horizontal than distal slope
61
crowns of mand canine
tilted distally with respect to long axis of tooth
62
mandib canine; Cusp tip in line with
center of root
63
mandib canine --\> Prominent facial ridge
with two adjacent developmental depressions
64
tf mandib canine have a round root apex
f
sharp inclining distally
65
mandib canine
## Footnote
Lingual surface rough and
irregular
Lingual surface smooth and
regular
(mandib canine)
66
tf
mandib canine--\>more prominent Cingulum, marginal ridges, lingual ridge, and fossaethan max canine
F
less prominent
67
tf Crown and root of mandib canine taper to the lingual
T
68
tf mandib canine have Mesial and distal root developmental depressions
t
69
mesial and distal fossa separated by
lingual ridge in mandib canine
70
tf mandib canine have 4 ridges on lingual
f 5
Incisal Ridge (Cusp tip with M and D marginal ridges)
Mesial marginal ridge
Distal marginal ridge
Cingulum
Lingual ridge
71
tf mandib canine have more labial (facial) curvature than maxillary canine
f
mandib canine have Less labial (facial) curvature than maxillary canine
72
tf mandib canine have a more pronounced lingual profile
less pronounced
73
narrow faciolingually than max canine
mesial max canine
74
mand canine (mesial aspect)--\>Cusp tip slightly ---- to bisecting line
mand canine (mesial aspect)--\>Cusp tip slightly lingual to bisecting line
75
tf mand canine contain no
mesial root depression
76
tf on mesial aspect of mandib canine no distal marginal ridge is visible
Some of distal marginal ridge visible
77
distal apsect of mandib canine
CEJ line less pronounced than mesial
78
tf
distal surface of mandib canine longer mesial incisocervically
f
shorter
79
distal aspect of mandib canine
rooth depression frm CEJ and ends premature to apex
Root depression from CEJ almost to apex
F
80
incisal view of mandib canine
symmetrical and smooth outline form
81
tf Crown is wider mesiodistally than faciolingually
(of mandibular canine)
rown is wider faciolingually than mesiodistally
F
82
tf Cusp tip of mandib canine slightly distal and lingual to center of crown
and Cingulum slightly offset toward mesial
Cusp tip slightly mesial and lingual to center of crown
Cingulum slightly offset toward distal
F
83
tf lingual surface is more visible on incisal of mandib canine
F
facial surfac
84
irregular ovoid outline form which taper toward lingual
cervical cross section of mandib canine
85
tf Facial portion of mandib canine much wider than lingual portion
t
86
tf
Root canal broad faciolingually and narrow mesiodistally in
madib canine
T
87
flat but can have developmental depressions
mandib canine(cross section)
