Question 218 (part 2) · LDEK · Impressions and impression materials

Functional impressions may be divided into mucostatic and mucodynamic. Mucostatic impressions involve:

  1. A. area covered with movable mucosa.
  2. B. area covered with movable and immobile mucosa.
  3. C. area covered with immobile mucosa.
  4. D. only adipose zone according to Lund.
  5. E. only glandular zone according to Lund.
Hint

A mucostatic impression records tissues at rest, without movement or pressure; think about which mucosa it can reach.

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