Ch. 2 Anterior Single Crown Prep: All- Ceramic Crown Flashcards
1
Q
Flat-end bur
A
702.8M
2
Q
Butt Joint bur
A
770.8M
3
Q
Wheel bur
A
862M
4
Q
Football bur
A
285.5M
5
Q
Facial first plane should be and the junction of the…
A
Apical and middle 3rd, approximately the height of contour
6
Q
Facial second plane stretches from…
A
Middle 3rd to incisal edge
7
Q
The mesial-proximal and distal-proximal axial walls should converge at…
A
~6-8 degree included angle
8
Q
What bur is used for most of the prep?
A
256
9
Q
What bur is used to refine the shoulder margin?
A
770
10
Q
Order of removal of interproximal tooth structure
A
169–>242–>256