Question 48 (part 2) · LDEK · Impressions and impression materials
In order for shaping the impression material during functional impression on individual tray from the lingual side in the section from canine to second premolar, we ask the patient to:
- A. open the mouth wide.
- B. lick upper and lower lip.
- C. touch the buccal mucosa with the tongue.
- D. protrude the tongue above the upper lip.
- E. arranging the lips as in during whistling.
Hint
Think which tongue movement tenses the floor of the mouth on the lingual side in the premolar region (Herbst tests).
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