1. B - Delivering Porcelain Veneers

Question 1

When placing the provisional on the veneer prep, how long do you wait to remove the stent?

Answer 1

1 minute

Question 2

What are the steps of placing a veneer?

Answer 2

1. Inspect case from lab
   
   1. (fit to solid model)
2. Assess fit on the patient
   
   1. Start at midline and go out
3. Try-in color of veneers
4. Prepare porcelain veneer surface
5. Prepare tooth surface
   
   1. Etch 15 sec,
6. Place bonding agent on tooth
7. Place bonding and luting agent on veneer
   
   1. Dont light cure
8. Seat veneer -90% first, then wipe and press on the last 10%
9. Light cure veneer
10. Remove excess luting resin
11. Polish

Question 3

What are the layers involved in delivering porcelain veneers? (Start with veneer)

Answer 3

1. Veneer (etched)
2. Silane
3. Bonding resin
4. Luting composite
5. Bonding resin
6. Pumiced & etched enamel