export_jvd2015 32 1soukup dentoalveolar injuries

Question 1

Classification and Epidemiology of Traumatic Dentoalveolar injuries in dogs and cats

Answer 1

Soukup JW, Hetzel S, Paul A, JVD 2015 32 (1) 6-14

Question 2

EVALUATE a human classification system for TDI

Answer 2

14 classes TDI

Question 3

n=621 dogs and cats 2004-2012

Answer 3

prevalence TDI 26.2%

Question 4

most common TDI age

Answer 4

3-6 years 33%

Question 5

most common breeds

Answer 5

1. Lab Ret (17.9%)
2. GSD (8.6%)
3. Gold Ret (6.8%)
4. Border Collie (4.1%)
5. Mixed (3.3%)

Question 6

majority of injuries - where?

Answer 6

maxilla 70.7%

Question 7

where in maxilla most injuries

Answer 7

canine and incisors 58.7%

Question 8

Most common TDI

Answer 8

Enamel-denti-pulp fracture 49.6%

Question 9

Most common injured teeth

Answer 9

mandibular or maxillary canine teeth 35.5%

Question 10

2nd most common age for injuries

Answer 10

7-10 years, dogs and cats, 31.3%

Question 11

How many cats and how many dogs in study?

Answer 11

612 dogs (92.7%)
48 cats (7.3%)

Question 12

how many males vs females

Answer 12

319 males (48.3%) (234 castrated, 85 intact)

341 females (87.4%) (298 spayed, 43 intact)

Question 13

Most common cat breeds

Answer 13

1. DSH (62.5%)
2. DMH (10.4%)
3. DLH (6.3%)
4. Siamese (4.2%)
5. Abyssinian (4.2%)

Question 14

14 types of TDI

Answer 14

1. Enamel-dentin-pulp (complicated) fracture 49.6%
2. Concussion (14.4%)
3. Enamel-dentin (uncomplicated)fracture (12.2%)
4. Crown-root fracture (complicated) 10.8%
5. Enamel fracture (4.1%)

Question 15

14 types of TDI in decreasing frequency

Answer 15

6. root fracture (3.5%)
7. crown-root fracture (uncomplicated)1.9%
8. avulsion (1.6%)
9. lateral luxation (0.8%)
10. alveolar fracture 0.3%

Question 16

14 types of TDI (last group)

Answer 16

11. alveolar fracture (0.3%)
12. enamel infraction
13. extrusive luxation
14. intrusive luxation (total 0.2%)
15. subluxation (0.1%)

Question 17

Next most common injured teeth

Answer 17

premolars 33.6%

Question 18

Of carnassial teeth injured, most were which teeth?

Answer 18

maxillary 4th pm 92.2%

Question 19

Strategic teeth injured

Answer 19

canine and carnassial, 60.9%

Question 20

frequency of luxation

Answer 20

17.3%

Question 21

most common teeth to luxate?

Answer 21

canine and incisors 79.4%

Question 22

most common teeth with concussion?

Answer 22

canines and incisors

Question 23

least likely teeth to have concussion injury

Answer 23

max 4th pm and mand 1st molar

Question 24

highest frequency of fracture injuries

Answer 24

premolars 39%

Question 25

enamel dentin fractures vs enamel dentin pulp fractures - which teeth more common?

Answer 25

Enamel dentin fractures more common - premolars,

Enamel dentin pulp fractures more common - canines

Question 26

crown root fractures with pulp - more common in which teeth?

Answer 26

premolar and carnassial

Question 27

Root fractures found exclusively in which teeth?

Answer 27

incisors

Question 28

root fractures more common in mandibular or maxillary teeth?

Answer 28

mandibular incisors

Question 29

Luxation injuries common in which age group?

Answer 29

< 3 years

Question 30

Sexually intact were more likely to sustain what type of TDI?

Answer 30

lateral luxation

Question 31

Prevalence of total types of TDI in dogs and cats?

Answer 31

26.2%

Question 32

prevalence of TDI in maxillofacial fractures of dogs and cats

Answer 32

72.1%

Question 33

What is the 3rd most commonly injured tooth?

Answer 33

incisor

Question 34

In this study which tooth had highest incidence of TDI?

Answer 34

premolar (no distinction betw 4th pm and others)

Question 35

what percentage of TDI were severe?

Answer 35

66.8%, higher than in humans

Question 36

Concussion injury

Answer 36

blue gray intrinsic staining, ie pulp hemorrhage and pulpal necrosis