Lec 1 Flashcards Preview

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Flashcards in Lec 1 Deck (36):
1

localized chemical dissolution of tooth surface caused by acid produced from metabolic actions of cariogenic bacteria present in biofilm/plaque

dental caries

2

main culprits for caries

strep mutans, strep sobrinus

3

soft tenacious film that accumulates on tooth surface

biofilm

4

caries need these three things

microflora, host/teeth, substrate/diet

5

the three things that cause caries model is called blank even though it isnt comprehensive

keyes triad

6

visual tactile examination goes in this order

tooth number

7

poking too hard with the explorer into pits and fissures during examination can cause a blank in an otherwise remineralizable lesion

cavitation

8

Fiber optic transillumination can be used to show blank during examination

caries

9

to diagnose an interproximal caries a blank may be used to separate the teeth

orthodontic elastic

10

icdas code consists of 2 digits, first represents presence of blank and later indicates blank of caries extension

restoration, stage

11

surface condition code 0

neither restored nor sealed

12

surface condition code 1

partial sealant

13

surface condition code 2

full sealant

14

surface condition code 3

tooth colored restoration

15

surface condition code 4

amalgam restoration

16

surface condition code 5

stainless steel crown

17

surface condition code 6

metal/ceramic crowns

18

surface condition code 7

lost/fractured restoration

19

surface condition code 8

provisional restoration

20

caries code 0

no caries

21

caries code 1

first change in enamel after air drying for five seconds

22

caries code 2

distinct visual change in enamel on wet or dry surface... white or brown

23

caries code 3

localized enamel breakdown with no visible dentine

24

caries code 4

underlying discolored dentine shadow

25

caries code 5

distinct cavity with visible dentin but covers less than half of the tooth

26

caries code 6

cavity with visible dentin covering most of the tooth

27

caries affecting pits and fissures of posterior tooth or lingual pits of anterior teeth

blacks classification of caries class 1

28

prox surface of posterior teeth

blacks classification of caries class 2

29

prox surface of anterior teeth without incisal edge

blacks classification of caries class 3

30

prox surface of anterior teeth with incisal edge

blacks classification of caries class 4

31

cervical 1/3 of facial surface of tooth and gingival 1,3 of lingual surface of the tooth

blacks classification of caries class 5

32

incisal edge of anterior tooth, cusp tip of posterior tooth

blacks classification of caries class 6

33

ada classification system "sound"

icdas 0

34

ada classification system "initial"

icdas 1,2

35

ada classification system "moderate"

icdas 3,4

36

ada classification system "advanced"

icdas 5,6