Quick Highlights Flashcards
Canine Deciduous dentition/eruption times:
3/3 1/1 3/3 0/0
3-4w 3 wk 2-12w
28 total teeth
Canine Permanent Dentition/ eruption times
3/3 1/1 3/3 2/3
3-5m 4-6m 4-6m 5-7m
42 total teeth
Root break down for canine maxilla
I/C both have 1
PM1 has one
next 2 have 2 (PM2/3)
next 3 have 3 (PM1, M1/2)
Root break down for canine mandible
I/C both have 1
PM1 and M4 are book ends with 1
all the in betweens have 2
Feline Deciduous dentition/eruption times:
3/3 1/1 3/2 0/0
2-3w 3-4 wk 3-6w
26 total teeth
Canine Permanent dentition/eruption times:
3/3 1/1 3/2 1/1
3-4m 4-5m 4-6m 4-6m
30 total teeth
Root break down for feline maxilla
I/C have 1
PM1 is missing
PM2 has 1-2 fused
PM3 has 2 roots
PM4 has 3 roots
M1 has 1-3 usually fused roots
Root break down for feline mandible
I/C have 1 root
PM1/2 are missing
PM3/4 and M1 all have 2
What are the 5 points of occlusion?
midline match
incisor gap
canine interlock
premoalr interdigitation
carnassial overlap
Class 1 malocclusion:
overall canine/incisor relationship is normal
jaw length normal/equal
1-2 teeth abnormal alignment
Class 2 malocclusion:
Pronathic, maxilla is longer
they have an overbite
Maxilla incisor/canine occlusal line is in front of mandibular
Class 3 malocclusion:
Underbite
maxilla is shorter than mandible
brachycephalics
maxilla incisor/canine occlusal line behind the mandibular
Class 4 malocclusion:
Discrepancy between R/L
What is the difference between complicated/uncomplicated crwon fractures?
complicated- exposed pulp, tooth most likely gonna die
uncomplicated- no exposure of pulp
Brachiocephalic dogs have ____ type of occlusion
Class 3- underbite
Mesaticephalic breeds are typically missing ____
PM1 and 4
have longer interdigital spacing
What are the normal probing depths/procedure?
Probe at least 6 locations, gently slide against tooth
dog- 1-3 mm
cat 0.5-1mm
What is periodontal disease?
bacT plaque build up on tooth surface
mineralization into tartar
causes inflammation to the peridontium eventually
What structures compose the peridontium?
gingiva
alveolar bone
periodontal ligament
cementum
Evidence of epriodontal dz?
probing depth
gingival recession
periodontal attachment loss
furcation involvement
What is the furcation?
it is crotch/pocket in tooth
How many stages pf periodontal dz are there?
5 )0-4)
0- normal
4- 50% attachment loss
Periodontal dz stage 0
normal
Periodontal dz stage 1
gingivitis, inflammation,
ONLY REVERSIBLE STAGE
no attachment loss
normal probing
Periodontal dz stage 2
Gingivitis/periodontal inflamm
Periodontal dz stage 3
Gingivitis/periodontal inflamm
25-50% of attachment loss
Periodontal dz stage 4
Gingivitis/periodontal inflamm
>50% of attachment loss
How do you treat periodontal dz?
extraction
How does periodontal dz manifest in cats?
they over erupt teeth
not gingival loss
What is tooth resorption?
some fucking weird thing cats do for some god forsaken reason
What are the types of tooth resorption/desribe them
Type 1
periodontal ligament still attached
Type 2
ligament absent
Type 3
has 2 roots, one of the ligaments is still attached
What are the stages of tooth resorption? / describe
Stage 1
mild hard tissue loss
Stage 2
moderate hard tissue loss
Stage 3
severe hard tissue loss extending into pulp
Stage 4- has substages
a. crown/root equally affected b. crown more affected c. root more affected
Stage 5
no recognizable tooth structure remains
What are the sentinel teeth for TR?
PM3/4
Whata re the conditions fro tx of tooth resorption?
absence of peridontal ligament space
absence of peridontal dz
absence of radiographic dz
neg FeLV FIV status
Intrinsic staing teeth is a indication that:
dog need to lay off the coffee
and those teetha re 92% likely to die/are non-vital
T/F NO TWO TEETH SHOULD OCCUPY THE SAME CAVITY
TRUE
What is the msot common malignant tumor in dogs/cats?
Dog- malignant melanoma
Cats squamous cell carcinoma
What is an acanthomatous ameloblastoma?
angry epilus, local invasion but soesnt metastasize
What is the gold standard of tooth care… what is the most important part of it?
brushing teeth
the mechanical action itself of brushing, the toothpaste doesnt do shit
