Question 230 (part 2) · LDEK · Impressions and impression materials
In complex impression used for immediate dentures according to Spiechowicz method, impression from the vestibular side is taken with the use of:
- A. silicone impression material on standard tray.
- B. silicone impression material on individual two-part tray.
- C. impression paste on standard tray.
- D. impression plaster on individual two-part tray.
- E. impression plaster added from the vestibular side.
Hint
In this method the individual tray covers only the edentulous areas and the oral side of the teeth; the labial side needs a material that fractures cleanly.
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