Question 290 · LDEK · Post and core restorations
Advantages of standard metal post and cores include below-mentioned sentences, except:
- A. they are made of durable metals without artifacts.
- B. they allow for performing the restoration of crown core during the same visit.
- C. they possess fixed ratio and inclination of the crown part to the root part.
- D. they ensure low costs of tooth restoration.
- E. they are easier to remove than individual casted post and core.
Hint
Ask which feature of a factory-made post cannot be adapted to a tilted tooth or an unusual root.
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