Fixed Exam 2 - Anterior FDPs

Question 1

What are the 4 all ceramic materials?

Answer 1

Feldspathic porcelain
Lithium disilicate
PFZ
Monolithic zirconia

Question 2

Which prep design?

Feldspathic porcelain

Answer 2

All ceramic

Question 3

Which prep design?

Lithium disilicate

Answer 3

All ceramic

Question 4

Which prep design?

PFM

Answer 4

PFM

Question 5

Which prep design?

PFZ

Answer 5

PFM

Question 6

Which prep design?

Full metal crown

Answer 6

Full metal

Question 7

Which prep design?

Monolithic zirconia

Answer 7

Full metal (w/ a 1mm margin)

Question 8

What are the indications for feldspathic porcelain?

Answer 8

Veneers
Anterior crowns

Question 9

What are the indications for lithium disilicate?

Answer 9

Veneers
Single crowns
3 unit anterior and premolar FDPs

Question 10

What are the indications for PFM and PFZ?

Answer 10

Single crowns
3 unit anterior and posterior FDPs
4 unit anterior and posterior FDPs
Full arch restorations

Question 11

What are the indications for full metal and monolithic zirconia? (strongest materials)

Answer 11

Single crowns
3 unit anterior and posterior FDPs
4 unit anterior and posterior FDPs
Full arch restorations

Question 12

How supragingival should your margin be for an all ceramic crown prep?

Answer 12

0.5mm

Question 13

Why is the lingual wall height of the canine ideally 1.5-2mm?

Answer 13

Ferrule effect

(especially for strength during canine guidance)