Question 233 (part 2) · LDEK · Impressions and impression materials
Individual tray for partial loss should involve:
- A. only the edentulous parts of prosthetic basal area.
- B. edentulous parts of prosthetic basal area and vestibular side of residual dentition.
- C. edentulous parts of prosthetic basal area and lingual side of residual dentition.
- D. only residual dentition.
- E. in partial losses individual trays are not fabricated.
Hint
A rigid tray must come out past the convex, undercut buccal surfaces of the remaining teeth; think about which side it can safely cover.
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