What To Use And Where Flashcards
How cement MCC/PFM crown?
GIC
Acid reacts with metal oxide
- produces salt
Salt reacts with acid
- forms chemical bond
(Very weak, 5mpa) - almost none
Rely on crown prep for retention
How cement metal post?
GIC
- same as MCC
How cement fibre post?
Dual cure composite + DBA
- etch fibre post and canal
- bond fibre post and canal
- dual cure composite
How cement veneer?
Light cure resin cement + etch and DBA
- light will penetrate veneer
- light cure has 20% better mechanical properties than absence of light cure
How cement adhesive bridge?
Anaerobic cure composite
- prime tooth with MDP metal bonding agent first
What cement zirconia crown with?
GIC
RMGIC, Dual, anaerobic or self adhesive composite resin
How cement composite inlay?
Dual cure resin + DBA
How cement porcelain indirect?
Dual cure resin + DBA
How cement gold restoration?
GIC