1
Q
How should the patient sit for Maxillary teeth
A
Semi-reclined
operator in 11 or 12 o’clock
Buccal reduction done at 9 o’clock
2
Q
How should the axial be reduced for a CVC
A
Buccal axial 1st plane Lingual axial reduction Buccal axial 2nd plane Non function cusp bevel Interproximal
3
Q
Occlusal depth groves for maxillary
A
4 lingual
5 buccal
4
Q
why do the buccal second plane reduction
A
Neded for uniform reduction at 1 mm over entire buccal surface
Adequate space for the restorative material in the occlusal one half of the buccal surface
Prevents over contoured restoration
5
Q
How to find the angle for the buccal reduction
A
Use the adjacent tooth as a guide
6
Q
What does the first axial reduction plane line up with
A
The POW
