Other Flashcards
1
Q
What are options to brighten teeth.
A
In chair whitening At home withering Internal/external bleaching Internal bleaching External bleaching Microabrasion
2
Q
What is internal external bleaching
A
This is where the GP is covered with RMGIC and then the cavity is left open for bleach to enter when bleaching with trays as normal
3
Q
What is internal bleaching
A
GP cut to 2mm below gingival margin cotton wool will pleglet is soaked and placed in cavity and sealed. This is continued until desired shade is reached.
4
Q
What is microabrasion
A
Rubber dam 37% phosphoric acid 30 secs Pumic and water slurry cleaning in phrophalaxis cup Repeat up to 3 times Review and one month and repeat
5
Q
How do you cement veneers
A
Acid etch for 15 seconds Rinse Dry with cotton pellets Apply scotch bond and rub in for 20 seconds Gently dry for 5 seconds DO NOT LIGHT CURE apply scotch bond to the etched vaneer Air dry for 5 seconds DO NOT LIGHT CURE apply relyX Place and spot cure in centre Remove excess cement Light cure gingival edges and then whole thing
6
Q
What are the types of cosmetic crowns
A
Denting bonded crown or alumina/zirconia crown
7
Q
Where is an emax crown best (lithium disilicate)
When is a zirconia crown best used
A
Emax anterior
Zirconia posterior
8
Q
What is monolithic zirconia
A
This is a more translucent zirconia
