9. Deep Caries

Question 1

2

D2 moderately deep caries penetrates into the dentin and and may involve up to ________ the thickness between the ____ and ______.

Question 2

2

D3 carious lesions extend beyond ______ between the _____ and ____. Deep carious lesions usually encroach on the ___, less than ____ of dentin remains between the prep and the pulp.

Question 3

4

______ dentin is the initial dental formed and is the thin layer just below the enamel.

Question 4

4

Primary dentin (_____) is formed ______.

Question 5

4

Secondary dentin is formed through ____ of the tooth in response to ______.

Question 6

5

_____ is Sound, normal dentin that forms normally on all internal aspects of the pulp cavity throughout the life of the tooth.

Question 7

5

_____ forms in response to stimuli such as caries, attrition, and operative procedures

Question 8

5

Tertiary dentin is also known as ____ or ____ dentin.

Question 9

5

Tertiary dentin is ____ mineralized and contains _____.

Question 10

5

Tertiary dentin is deposited on the _____.

Question 11

5

Sclerotic dentin is in response to ______ or _____ like slowly advancing caries. Sclerotic dentin walls off the lesion by _____. It is usually ____ and _____ than normal dentin.

Question 12

6

Soft dentin is also called ____ or ______.

Question 13

7

Firm dentin is also called ____ or ____ dentin.

Question 14

7

Firm dentin is demineralization of _____.

Question 15

7

Firm dentin is ____ than normal dentin.

Question 16

7

With firm dentin, ______ remains intact and serves as a template for ____.

Question 17

7

Firm dentin is resistant to ______. It is only removed by _____.

Question 18

8

_____ dentin is the deepest zone, assuming the lesion has not reached the pulp.

Question 19

8

Hard dentin may include _____, ____, and ______ dentin.

Question 20

11

The objective of caries removal is to remove the portion of the lesion that contains bacteria and has undergone irreversible damage. This means removing the _____ while leaving the _____ dentin in tact.

Question 21

11

Can you rely on color alone for determining caries removal?

Question 22

12

Generally remove ____ tooth structurea associated with caries when it occurs in the ____ or at the ____.

Question 23

12

Dentin usually gets darker in color as one progresses _____.

Question 24

13

When drug across good dentin, a sharp instrument will have a _____ or _____.

Question 25

18 You need to do a _____ before diagnostic caries removal.

Question 26

23 What dictates the width of a deep carious lesion?

Question 27

24 What is the proper depth into the DEJ?

Question 28

27 In the initial outline form of deep carious lesions, expose and make visible the DEJ. Remove unsupported enamel. At this point, _____ of caries is left for now.

Question 29

35 Caries left at the DEJ leads to _____.

Question 30

36 For deep caries removal, what type of bur should you use?

Question 31

36 Why should you not use a small bur to remove deep caries?

Question 32

36 When using a round bur to remove deep caries, start at the _____ and work toward the _____.

Question 33

44 What are 4 factors affecting the decision to treat with an indirect pulp cap?

Question 34

44 When and where is an indirect pulp cap used?

Question 35

45 For indirect pulp caps, you must have removed _______, must have ____, ____ _____, and have no _______.

Question 36

45 For indirect pulp cap, decontaminae / disinfect with ______ for _____. Do not ____, and then use ______.

Question 37

48 For an indirect pulp cap, use ___ to _____ mm in thickness of Ultrablend. Then, cure for ____ and add a second increment if needed.

Question 38

50 A common treatment error is not removing ______ first. This will contaminate the exposure site with bacteria.

Question 39

51 Instead of a temporary restoration, the best option is a permanent restoration because there is less chance of ____ and ______. You will not be creating a _____ within the pulp.

Question 40

70 What does it mean in a pulp exposure if the hemorrage is bright red?

Question 41

70 If you have a pulp exposure, rinse with ____ or _______/______.

Question 42

75 Fuji IX is a ______ that is good for ______ temporaries, ____ control, and _____/_____ patients.