Question 147 · LDEK · Fixed restorations
Which of the indications concern all-ceramic restorations?
1) tooth protection against trauma;
2) restoration of tooth wear;
3) high esthetic demands;
4) patient’s reluctance to the metal presence in the mouth;
5) allergy to compounds of metal alloys used in the manufacturing of ceramic-metal restorations;
6) fixing of the traditional prosthetic bridge;
7) splinting of mobile teeth.
The correct answer is:
2) restoration of tooth wear;
3) high esthetic demands;
4) patient’s reluctance to the metal presence in the mouth;
5) allergy to compounds of metal alloys used in the manufacturing of ceramic-metal restorations;
6) fixing of the traditional prosthetic bridge;
7) splinting of mobile teeth.
The correct answer is:
- A. 1,2,3.
- B. 2,3,4,6.
- C. 1,3,5.
- D. 3,4,5.
- E. 2,3,6,7.
Hint
Look for reasons that concern aesthetics or avoiding metal, rather than strength, impact resistance or splinting.
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