Operative II-E2: Veneers

Question 1

Which type of veneer might I use for a bruxer?

Answer 1

Indirect composite veneers..they are repairable!

Question 2

Which type of veneer was most esthetic?

Answer 2

Feldspathic

Question 3

Which type of veneer was the best fit?

Answer 3

Pressed

Question 4

Which type of veneer was the strongest?

Answer 4

Pressed

Question 5

Contraindications for veneers: Lack of available _______ for bonding

Answer 5

enamel

Question 6

Contraindications for veneers: Small _______ spots

Answer 6

hypoplastic…not enough of a reason to remove tooth structure

Question 7

Contraindications for veneers: Small diastema closures less than ___mm

Answer 7

1mm…just add composite to those

Question 8

Contraindications for veneers: Destructive _______ (bruxers/class III malocclusions & severe Class II)

Answer 8

occlusions

Question 9

Facial tooth reduction on veneers- ___mm gingival chamfer, ___-___ incisal and body, ___-___mm for dark teeth.

Answer 9

0.3mm gingival, 0.5-0.7 body to incisal….0.75-1.0mm for dark teeth!

Question 10

Gingival margins should be _____-gingival or just at the ______ of the gingivae on enamel

Answer 10

SUPRA….crest

Question 11

What is the essential purpose of the ‘s’-curve?

Answer 11

aesthetics-to hide any black triangle effects

Question 12

What contacts when two veneers are together?

Answer 12

The porcelain veneers

Question 13

What is the contact when we have veneer and natural tooth?

Answer 13

Leave the contact when natural tooth to veneer

Question 14

Leave the the incisal edge when occlusion is _______

Answer 14

NORMAL!

Question 15

Remove the incisal edge when occlusion is ________

Answer 15

abnormal…bruxing, lengthening, and reshaping

Question 16

When leaving the incisal- Prepare only through labial ____ of incisal edge F-L direction

Answer 16

0.5

Question 17

When removing the incisal edge, you’ll need ___-___mm in thickness.

Answer 17

1.5-2.0mm

Question 18

When taking away the incisal edge, the lingual margin is a ______.

Answer 18

shoulder

Question 19

Mini – wings allow for bulk of ceramic for WHAT? ___-___mm

Answer 19

0.5-1.0mm

Question 20

Maxillary cuspids may need ___ planes of reduction

Answer 20

3