Anterior All Ceramic Crown Preparation Flashcards
1
Q
The stronger the ceramic, the more what it is
A
opaque
2
Q
Which two ceramics are the strongest
A
LAVA
ProCera
3
Q
How would you achieve coloration of a “monolithic” ACC
A
surface staining
4
Q
How would you achieve coloration of a “minimal cutback” ACC
A
porcelain is in critical areas only
5
Q
How would you achieve coloration of a “layered substructure” ACC
A
high strength opaque substructure
6
Q
Procelain is _____ and _____, which indicates problems with porcelain as an outer layer
A
weak and scratches
7
Q
The lower strength ceramics can AND must be bonded with what to improve strength
A
resin
8
Q
The high strength ceramics can be bonded how
A
they are difficult to bond, but strong enough to use conventional cements
