Question 199 (part 2) · LDEK · Post and core restorations
Benefits of prefabricated post and cores not containing metal, are:
1) possibility of removal of lesser amount of tooth tissues;
2) possibility of removal of higher amount of tooth tissues;
3) better esthetics;
4) betted dentin adhesion, due to using adhesive cements;
5) betted dentin adhesion, due to using traditional cements.
Correct answer is:
2) possibility of removal of higher amount of tooth tissues;
3) better esthetics;
4) betted dentin adhesion, due to using adhesive cements;
5) betted dentin adhesion, due to using traditional cements.
Correct answer is:
- A. 1,3,5.
- B. 2,3.
- C. 1,4.
- D. 1,3,4.
- E. only 4.
Hint
Consider tooth conservation, the colour of the post and the type of cement used with fibre or ceramic posts.
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