Spring Quiz II

Question 1

What resin is used in posterior partial coverage?

Answer 1

Esthetic resin cements

Question 2

What cement would you NOT use under a full-coverage lithium disilicate?

Answer 2

FujiCem

Question 3

What is the tip diameter of the 6845KR-018 stubby bur?

Answer 3

1.3mm at tip and 1.9 at shank

Question 4

What should be avoided when creating inlay preps?

Answer 4

Having margins at points of occlusion

Question 5

At the dental school, what is required at the bonding appointment?

Answer 5

Rubber dam

Question 6

What should be done to decontaminate the intaglio surface should it be exposed to blood?

Answer 6

Phosphoric Acid 30 seconds, then air/water until ready for silination

Question 7

When to do partial vs full coverage?

Answer 7

When you have sufficient lingual and buccal tooth structure remaining

Question 8

In terms of enamel, when should you do a partial instead of a full coverage restoration?

Answer 8

When you have two opposing surfaces of enamel

Question 9

What potential issues must be addressed in the bonding appointment?

Answer 9

Plaque control, gingival status, heavy salivator

Question 10

Does the clinical crown height have anything to do with whether you can do posterior partial coverage ceramic or not?

Answer 10

It is not as big as a factor, because you are bonding and not relying on retention as much

Question 11

When are you doing a direct fill resin with most of these bonding agents, you cure before you start the fill. Do you cure the bonding agent before you put the restoration (build-up) on the tooth?

Answer 11

No

Question 12

Advantages to partial coverage ceramic restorations?

Answer 12

Esthetics (good, not superior), conservation of tooth structure, 3rd party coverage isn’t good, well accepted by patients

Question 13

What is the minimal occlusal clearance for a posterior all ceramic restoration?

Answer 13

2 mm everywhere