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Flashcards in Exp Func Temp Rest Deck (47):
1

How long is a provisional worn

Approx 2 weeks

2

What is the temp held in place with

Temp cement

3

What is most common provisional used in dental practice

Custom acrylic temp crown

4

What are temp crowns made of

Polycarbonate, stainless steel, gold anodized, ISO-form/tin-can (tin-silver), strip (plastic)

5

What material is most commonly used for custom temp

Acrylic (most common) or composite

6

What can a custom temp be used for

Anterior and posterior teeth

7

Preformed/prefabricated temp is used for what

Anterior and posterior teeth

8

What is the preformed temp best for

Single crown prep

9

What are the types of preformed crowns

Polycarbonate, stainless steel, polymer

10

What are disadvantages of preformed crowns

Not natural looking, doesn't fit as well, cannot be used for multiple adjacent crown prep veneer or bridge

11

Can an RDA fabricate and cement a temp and if so under what supervision

Yes and D

12

Guidelines for fabricating a temp

Check proper contacts on medial/distal, check height of occlusion, check margin, esthetics, doesn't extend past margin

13

How are temp veneers held in place

Temp bond

14

When will removal of provisional happen

Approx 2 weeks after placement

15

What is used to clean the prepped area after removal of temp

Concepsis

16

What does concepsis do and who is made by

Ultradent and it removes bacteria on prepped tooth

17

What are provisional stainless steel crowns used for

Provisional in adult, perm in pedo

18

What are stainless steel crowns used for with pedo

Restore severely decayed primary teeth that need to be retained until ready to be exfoliated

19

What are stainless steel crowns placed on posterior in adults

Not esthetically pleasing

20

Why is stainless steel chosen

Strength can withstand enormous bite pressure

21

What is festooning

Trimming

22

How does the dentist select a size 4 stainless steel provisional

Guess size, must have mesial and distal I'll contact covers entire prep fit snugly

23

Steps for preparing a stainless steel crown for placement

Tooth is prepped clean and dry, select the size, trimming and cramping, cementation

24

Is placing a provisional stainless steel crown and already a duty and if so under what supervision

Yes and D

25

What kind a restorations are glass ionomer's used for

Permanent

26

What is glass ionomer primarily used for

Permanent cement for metal restorations

27

What does a glass ionomer release

Fluoride makes formation of recurrent decay slower

28

What are advantages of glass ionomer

Adheres to slightly moist tooth, less drama to pulp, fluoride release, versatile

29

Examples of glass ionomer

Ketac cem, Fuji, vitrebond, rely-x

30

What kind of cement is composite resin cement

Permanent

31

What is composite resin cement used for

All ceramic/all porcelain crowns, bridges, inlays/on ladies, the New Year's, orthodontic bands/brackets

32

What are examples of composite resin cement

Panavia, nexus

33

What type of cement is zinc oxide Eugenol cement

Permanent and temporary

34

What is type 1ZOE used for

Provisional temporary cementation (temp bond)

35

What is type 2ZOE used for

Permanent cement Tatian of cast restorations (Z0E2200)

36

What is Polycarboxylate cement used for

Permanent restoration

37

What is another function of polycarboxylate cement

Can be used as a base under direct restorations, cementation of orthodontic bands

38

What are the types of polycarboxylate cement

Duralon, hy-bond

39

What type of cement is zinc phosphate

Permanent

40

What is zinc phosphate used for

Final cementation of crowns, inlays, onlays, bridges, base under direct restorations

41

What quality does zinc phosphate have

Exothermic

42

Examples of zinc phosphate

Fleck's, elite

43

What is used to trim around the margin of the stainless steel crown

Crown and bridge scissors

44

What do you do once you reach the correct height of occlusion

Smooth with a green stone

45

What will happen if the cervical margin is too tight

It will not fit over the prep

46

Steps for fabrication and cementation of a single custom acrylic provisional

impression, dry and isolate prepared tooth, vaseline on prep, Phil impression with acrylic, wait2 to 3 minutes for acrylic to set, Mark margin and contact point,cement and wait 2 to 3 minutes for cement to set

47

What are common uses for an IRM

Restoration of primary teeth, restorative emergencies, carries management programs, placement as a base