Question 21 · LDEK · Veneers and inlays
Intracoronal prosthetic restorations can be made of:
1) gold alloys;
2) cobalt-chromium alloys;
3) composite resin materials;
4) poly (methyl methacrylate);
5) leucite ceramics;
6) alumina ceramics;
7) lithium disilicate ceramics;
8) zirconium oxide ceramics.
The correct answer is:
2) cobalt-chromium alloys;
3) composite resin materials;
4) poly (methyl methacrylate);
5) leucite ceramics;
6) alumina ceramics;
7) lithium disilicate ceramics;
8) zirconium oxide ceramics.
The correct answer is:
- A. 1,2,3,4,6,8.
- B. 1,3,5,7.
- C. 1,3,5,6,7,8.
- D. 1,3,5,6,7.
- E. all the above.
Hint
Choose materials that allow precise marginal fit and, for aesthetic ones, acid etching with silane-based adhesive luting.
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