Sr Characteristics Permanent maxillary canine Sr Characteristics Permanent mandibular canine
no no
1 General characteristics 1 General characteristics
1a Arch Position >Replaces the deciduous maxillary 1a Arch Position >Third tooth from the midline in
canine each lower quadrant &
>located third from the midline in replacement for deciduous
each maxillary quadrant mandibular canine
>Mesial contact - lateral incisor >Mesial contact Mandibular lateral
>Distal contact maxillary frist incisor
premolar >Distally contact the mandiblular
frist premolar
1b Universal Number >Maxillary right canine - #6 1b Universal >Mandiblular right canine - #27
>Maxillary left canine - #11 Number >Mundibular left canine - #22
1c General form and >Mastication mainly tearing & 1c General from >From the function are similar to
function piercing and function those of the maxillary canine.
>esthetics & speech
Labial aspect - pentagonal
>proximal-triangular
>The crown exhibit one rather sharp
cusp incisally which has two biting
adges
3 Developmental >Initiation of calcification - 4 to 5 3 Developmental >Initiation of calcification - 4 to 5
Table months Table months
>Competition of enamel - 6 to 7 years >Completion of enamel - 6 to 7
>Eruption - 11 to 12 years years
>completion of root -13 to 15 years >Eruption - 9 to 10 years
>Completion of root - 12 to 14
years
4 Labial Aspect 4 Labial aspect
4a General >labial surface is convex in all 4a General >Outline - pentagonal
directions but curvature is more >Labial surface is generally not so
pronounced mesiodistally convex except : mesiodistally in
>Outline of the surface is pentagonal cervical third
>Maxillary canine more convex
than manddibular canine
4b Mesial margin >convex 4b Mesial margin >Straight-from mesial contact to
>rounded mesioincisal angle cervical line.
>contact area juction of incisal and >obtuse mesioincisal angle
middle third >contact area / crest of curvature :
4c Distal margin >Distal margin shorter then mesial insical third.
margin 4c Distal margin >Convex outline
>Also has more rounded incisal angle >rounded distoincisal angle
>Height of contour the contact area >height of contour-junction of
middle third incisal and middle third
4d Incisal margin >Divided into two components by the 4d Incisal margin >tip of cusp not as sharp as
tip of the cusp maxiilary canine
>They are termed the mesioincisal >longer distoincisal slope
and distoincisal slopes / mesial and
distal cusp ridges
>Tip of the cusp located in line the
center of the root
4e Cervical outline >CEJ is quite evenly curved toward 4e Cervical margin >evenly curved towards root(same)
the root
4f Other >labial ridge 4f Other >labial surface generally longer
considerations transcends the middle of the surface considerations incisocervically
, in incisocervical direction >labial ridge not prominent
>Mesiolabial and distolabial >developmental depression (same)
developmental depression >imbrication lines absent
>imbrication lines - cervical third >mamelons absent
>mamelons absent >height of contour- cervical third
>height of contour -cervical third
5 Lingual Aspect 5 Lingual Aspect
5a Mesial distal >These margin similar to those of the 5a Mesial distal >same
incisal outline labial aspect incisal outline
5b Cervical outline >Curcves asymmetrically toward the 5b Cervical outline >uneven
apex with slightly offset to the lingual >offset to distal
5c Other >Mesiodistal dimensions of the 5c Other >Features not so prominent
consideration lingual surface less then the labial considerations
surface
As converge slightly toward the
lingual
>Cingulum - bulky smooth
>lingual ridge
>mesiolingual fossa
>distolingual fossa
>prominent marginl ridges
>The cingulum and incisal half
of the lingual surface are on
rare occasions
separated by a linguogingival
groove, which in some cases
may contain a
lingual pit near its cente
6 Mesial Aspect 6 Mesial Aspect
6a General >triangular in shape General >triangular in shape but narrow
>convex labiolingually
>convex
6b Labial Outline >Labial margin is convex 6a Labial margin >convex
incisocervically >height of contour - cervical third
> The cerst of curvature in the
cervical third
>Slightly greater than for same
outline of the maxillary incisors
no no
1 General characteristics 1 General characteristics
1a Arch Position >Replaces the deciduous maxillary 1a Arch Position >Third tooth from the midline in
canine each lower quadrant &
>located third from the midline in replacement for deciduous
each maxillary quadrant mandibular canine
>Mesial contact - lateral incisor >Mesial contact Mandibular lateral
>Distal contact maxillary frist incisor
premolar >Distally contact the mandiblular
frist premolar
1b Universal Number >Maxillary right canine - #6 1b Universal >Mandiblular right canine - #27
>Maxillary left canine - #11 Number >Mundibular left canine - #22
1c General form and >Mastication mainly tearing & 1c General from >From the function are similar to
function piercing and function those of the maxillary canine.
>esthetics & speech
Labial aspect - pentagonal
>proximal-triangular
>The crown exhibit one rather sharp
cusp incisally which has two biting
adges
3 Developmental >Initiation of calcification - 4 to 5 3 Developmental >Initiation of calcification - 4 to 5
Table months Table months
>Competition of enamel - 6 to 7 years >Completion of enamel - 6 to 7
>Eruption - 11 to 12 years years
>completion of root -13 to 15 years >Eruption - 9 to 10 years
>Completion of root - 12 to 14
years
4 Labial Aspect 4 Labial aspect
4a General >labial surface is convex in all 4a General >Outline - pentagonal
directions but curvature is more >Labial surface is generally not so
pronounced mesiodistally convex except : mesiodistally in
>Outline of the surface is pentagonal cervical third
>Maxillary canine more convex
than manddibular canine
4b Mesial margin >convex 4b Mesial margin >Straight-from mesial contact to
>rounded mesioincisal angle cervical line.
>contact area juction of incisal and >obtuse mesioincisal angle
middle third >contact area / crest of curvature :
4c Distal margin >Distal margin shorter then mesial insical third.
margin 4c Distal margin >Convex outline
>Also has more rounded incisal angle >rounded distoincisal angle
>Height of contour the contact area >height of contour-junction of
middle third incisal and middle third
4d Incisal margin >Divided into two components by the 4d Incisal margin >tip of cusp not as sharp as
tip of the cusp maxiilary canine
>They are termed the mesioincisal >longer distoincisal slope
and distoincisal slopes / mesial and
distal cusp ridges
>Tip of the cusp located in line the
center of the root
4e Cervical outline >CEJ is quite evenly curved toward 4e Cervical margin >evenly curved towards root(same)
the root
4f Other >labial ridge 4f Other >labial surface generally longer
considerations transcends the middle of the surface considerations incisocervically
, in incisocervical direction >labial ridge not prominent
>Mesiolabial and distolabial >developmental depression (same)
developmental depression >imbrication lines absent
>imbrication lines - cervical third >mamelons absent
>mamelons absent >height of contour- cervical third
>height of contour -cervical third
5 Lingual Aspect 5 Lingual Aspect
5a Mesial distal >These margin similar to those of the 5a Mesial distal >same
incisal outline labial aspect incisal outline
5b Cervical outline >Curcves asymmetrically toward the 5b Cervical outline >uneven
apex with slightly offset to the lingual >offset to distal
5c Other >Mesiodistal dimensions of the 5c Other >Features not so prominent
consideration lingual surface less then the labial considerations
surface
As converge slightly toward the
lingual
>Cingulum - bulky smooth
>lingual ridge
>mesiolingual fossa
>distolingual fossa
>prominent marginl ridges
>The cingulum and incisal half
of the lingual surface are on
rare occasions
separated by a linguogingival
groove, which in some cases
may contain a
lingual pit near its cente
6 Mesial Aspect 6 Mesial Aspect
6a General >triangular in shape General >triangular in shape but narrow
>convex labiolingually
>convex
6b Labial Outline >Labial margin is convex 6a Labial margin >convex
incisocervically >height of contour - cervical third
> The cerst of curvature in the
cervical third
>Slightly greater than for same
outline of the maxillary incisors
