CSAR 3 pt 2 Flashcards
1
Q
Why is adhesion with cement an advantage?
A
It means less axial reduction is needed
2
Q
what do you need to do a bonded crown?
A
enamel, must be all the way around
it forms a predictable bond that is stable over time
3
Q
what are the important parameters of crown prep?
3
A
- 4mm prep height
- 2mm ferrule
- total occlusal convergence
