Question 177 · LDEK · Crowns
The dentist during the control of a zirconium oxide based substructure should assess:
1) the color of the restoration;
2) fitting to the preparation line;
3) passive fit;
4) the amount of occlusal space left for the ceramic layer;
5) proximal contact points;
6) occlusal contacts.
The correct answer is:
2) fitting to the preparation line;
3) passive fit;
4) the amount of occlusal space left for the ceramic layer;
5) proximal contact points;
6) occlusal contacts.
The correct answer is:
- A. 1,2,3,4.
- B. 2,3,4.
- C. 2,5,6.
- D. 1,3,4.
- E. 3,4,5.
Hint
At a framework try-in, consider what the bare framework can be judged for and what depends on the veneering ceramic.
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