Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

indirect Restoration > Quiz 2 Course Supplies/ Diagnostic Wax Up > Flashcards

Quiz 2 Course Supplies/ Diagnostic Wax Up Flashcards

1
Q

True or False? The high speed should always be used for tooth preparation.

A

T

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What bur should be used to break inter proximal contact?

A

850 (pointed diamond)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are depth cutting burs used for?

A

creating depth groove; WDL1.0, WDL1.5, WDL2.0

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the Chamfer bur used for?

A

axial wall reduction complete metal ceramic or complete cast crown; 6878K-016/6879K-018 (greed), 8878K-016/8879K-018 (red) (rounded tip diamond burs) (red is finer)016 = 1.6mm diameter at shank, not tip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is a shoulder bur used for?

A

occlusal reduction, axial wall reduction for metal ceramic crown when ceramic margin is designed for the restoration (chamfer with round tip cut off, flat tip); 6847-016 (green) , 8847-016 (red)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

How to clean burs:

A

Bur cleaning stone, material clogs bur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Burs to be used with straight low speed hand piece:

A

metal finishing kit bur block, fixed/removable trimming and polishing bur block, e-cutters (3 sizes)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

The new typodont is series:

A

200; remove all screws, hold arches together firmly, alternately tighten all screws in order to achieve even pressure on all sides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What should be engraved on each tooth?

A

Typodont #, Project #, mark CEJ, 1mm above CEJ (different colors)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

2 types of gauges:

A

Boley and Gold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

When is the total occlusal convergence guide used?

A

tooth prep

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Total Occlusal Convergence is aka:

A

Angle of Convergence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Define Total Occlusal COnvergence:

A

angle between opposing axial wall when a tooth is prepared for single crowns or fixed dental prostheses, can be mesio-distal or bucco-lingual walls

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

In which directions should TOC be evaluated?

A

mesio-distally and buck-lingually

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Instruments that can be used for measuring:

A

perio probe, ball burnisher, chisel, hand mirror, air/water syringe tip, cotton players, etc.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Is the condylar housing on the upper or lower member or Arcon Articulator?

A

upper

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Are the condyles attached to the upper or lower member of the articulator in a Non-Arcon articulator?

A

upper (opposite human anatomy)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Learn how to take articulator apart and do lateral and protrusive movements.

A

ok

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

5 options to restore a single tooth:

A

full coverage restorations, direct, inlay, onlay, core build up

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Factors to consider when choosing method of restoration for tooth:

A

plaque control, loss of tooth structure, esthetics, function retention, finances/cost

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Removal forces for the different restoration types:

A

MOD onlay: 36KgF, 3/4 crown: 48KgF, 7/8 crown: 52KgF, Full Metal Crown: 110KgF

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Top 6 restorations with the longest longevity:

A

metal ceramic, metal inlay, pvc, simple amalgam, metal onlay, full metal crown (lower to higher longevity)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Full coverage options for single tooth:

A

Complete Cast crown, metal craic crown, all ceramic crown

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

What is required for to start treatment if the treatment plan included a complete cast crown?

A

diagnostic wax up and external surface form

25
Q

What is today’s project?

A

Diagnostic Wax-Up of tooth #30

26
Q

Will wax stick to the cast if it is not fully dried?

A

No

27
Q

Do this before adding wax to the cast:

A

create a retention hole

28
Q

Check this after finishing wax-up of #30:

A

excursive and protrusive movements

29
Q

What is the fabrication guide made from?

A

diagnostic wax up

30
Q

Why do we fabricate the reduction guide directly on the typodont?

A

standardize amount of tooth reduction

31
Q

What do we use for fabrication of external surface form?

A

silicon putty

32
Q

At what 3 points should the reduction guide by sectioned vertically?

A

mesial cusps, lingual groove, disto-lingual cusp

33
Q

What need to be locked when rebuilding the articulatory?

A

centric latches

34
Q

True or False? Loosen the L centric latch to get L lateral excursion.

A

F. R

35
Q

Which latch(es) need to be released for protrusive movement?

A

both

36
Q

True or False? Some restorations use a dentinal pin.

A

T

37
Q

What type of restoration is an inlay?

A

intracoronal

38
Q

What type of restoration is an onlay?

A

extracoronal

39
Q

3 general types or restorations:

A

intracoronal, extracoronal, full crown

40
Q

When should a full cast crown be used?

A

Severe occlusal stress, odonticallly treated tooth, significant loss of coronal dentin

41
Q

Is the treatment plan or diagnostic workup done first with fixed, complete-case prosthodontics?

A

diagnostic work up

42
Q

For complex cases:

A

Wax Up first

43
Q

Step in cutting tooth #30

A

identify crest of buccal cusp, pencil line vertically to buccal from the cusp tip to the gingiva, cut about 3mm of occlusal with e-cutter or arbor band retrace buccal cusp with pencil, cut retention notch with round bur, then wax up

44
Q

Mesial buccal cusp tip of Max1M occludes with:

A

occlusal embrasure of opposite pair of maxillary teeth

45
Q

Centric contact area:

A

distal inner slope of triangular ridge of DB cusp

46
Q

DB cusp of Man1M

A

central fossa of opposite maxillary molar

47
Q

What determines the maximum height of the ridges of #30?

A

the contour of the maxillary teeth

48
Q

Which cusps should we build up first?

A

M and D buccal cusps

49
Q

What type of bur is used to break inter proximal contacts?

A

conical bur

50
Q

Red and green indicate differences in:

A

grit

51
Q

What is used to clean e-cutters?

A

bur brush

52
Q

Where do you start your preparation/

A

1mm above the CEJ

53
Q

Gold Gauge:

A

thickness of crown and many hard materials

54
Q

Range of degree of angulation:

A

5-25

55
Q

Why are the 2 sizes for 5 and 10?

A

small and larger tooth

56
Q

Range of angles for the 10 slot on the TOC gauge:

A

6-10 degrees

57
Q

True or False? There is one TOC angle per tooth for a full crown restoration.

A

F. 2 MD and DB

58
Q

When wouldn’t you be able to use a reduction guide in the the clinic?

A

tilted restoration, fix tilt during diagnostic wax up

indirect Restoration (54 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions