Substructures - Sheet1 Flashcards
1
Q
1
What is a substructure?
A
2
Q
1
What are two other names used for a substructure?
A
3
Q
4
Is a base part of a substructure?
A
4
Q
4
What are two uses of a base or liner?
A
5
Q
5
Do crown margins go on substructure?
A
6
Q
5
Resistance and retention need to come mostly from the _____, not the
_____ and _____.
A
7
Q
6
What is an onlay?
A
8
Q
6
What is the main benefit of an onlay?
A
9
Q
7
How much clearance do you need from the pulp with a substructure?
A
10
Q
9
Where should a pin be placed?
A
11
Q
17
What is the biologic width?
A
12
Q
17
What will happen if you place your crown margin at the bone level?
A
13
Q
17
What procedure could be done if a tooth is fractured to the level of the
alveolar crest?
A
14
Q
18
What should the crown:root ration measurements be?
A
15
Q
24
What measurement of gutta percha do you want at the apex?
A
