mishmash Flashcards Preview

endo articles > mishmash > Flashcards

Flashcards in mishmash Deck (15)
Loading flashcards...
1
Q

in coffman’s review of the litterature, what were the arguments in favor of putting crowns on RCT teeth?

A
  • absence of pain feedback may encourage dogs to abuse their RCT tooth
  • cuspal coverage minimizes stress causing marginal leakage and cuspal fracture
  • cast metal restorations provide the most strength as a restoration
  • in humans, one study showed that the success rate of teeth went from 56% to 94% when teeth has crowns
2
Q

in coffman’s review of the litterature, what arguments are in favor of not putting crowns on RCT teeth?

A

compressive strength of RCT teeth are not significantly different from dentin from vital teeth
the weakened state of RCT teeth results from loss of coronal structure (fx or access)

3
Q

in peralta’s Radiographic evaluation of the classification of the extent of tooth resorption in dogs, on how many resorbed teeth was the AVDC classification applicable?

A

90,2%

4
Q

in peralta’s Radiographic evaluation of the classification of the extent of tooth resorption in dogs, in what type of tooth resorption was the avdc classification unapplicable?

A

internal root resorption (not applicable in any teeth)

external inflammatory root resorption (applicable in 46,3% only)

5
Q

in peralta’s Radiographic evaluation of the classification of the extent of tooth resorption in dogs, what AVDC classification seems useless?

A

Stage 1 (shallow lesions in enamel or cementum) were not detected in any teeth

6
Q

in nemec’s prevalence and types of tooth resorption in dogs With Oral Tumors, how many teeth included in non-odontogenic tumor sites presented with resorption?

A

40,4%

7
Q

in nemec’s prevalence and types of tooth resorption in dogs With Oral Tumors, what was the most common type of tooth resorption in teeth involved in nonodontogenic tumors?

A

external inflammatory resorption

8
Q

in nemec’s prevalence and types of tooth resorption in dogs With Oral Tumors, what type of tooth resorption did all teeth included in osteosarcomas exibit?

A

external inflammatory resorption

9
Q

in nemec’s prevalence and types of tooth resorption in dogs With Oral Tumors, how many teeth included in odontogenic tumors showed resorption?

A

35,3%

10
Q

in nemec’s prevalence and types of tooth resorption in dogs With Oral Tumors, what types of tooth resorption were found in teeth in odontogenic tumors?

A

POF = external replacement resorption
CAA = external inflammatory resorption
associations not statistically significant

11
Q

in nemec’s prevalence and types of tooth resorption in dogs With Oral Tumors, what was the peculiarity of dogs presenting with osteosarc?

A

dogs had external inflammatory root resorption in teeth away from the tumor site

12
Q

in Root canal microbiota of dogs’ teeth with periapical lesions induced by two different methods, what were the bacteria most often encountered in open teeth?

A
streptococcus
propionibacterium
staphyococcus
neisseria
prevotella
13
Q

in Root canal microbiota of dogs’ teeth with periapical lesions induced by two different methods, what type of bacteria were isolated from open teeth?

A

19% strict anaerobes
81% factultative anaerobes
gram + 75,8%

14
Q

in Root canal microbiota of dogs’ teeth with periapical lesions induced by two different methods, what bacteria were isolated from closed teeth?

A
prevotella
fusobacterium
peptostreotococcus
streptocossus
enterococcus
clostridium
porphyromonas
15
Q

in Root canal microbiota of dogs’ teeth with periapical lesions induced by two different methods, what were the characteristics of bacteria isolated in closed teeth?

A

strict anaerobes 64,9%

gram - 64,9%

Decks in endo articles Class (27):