Question 59 (part 2) · LDEK · Bridges
Preferred alveolar shape of span of a porcelain veneered bridge 13-23 is span:
- A. hygienic.
- B. ridge lap.
- C. modified ridge lap.
- D. in contact with oral mucosa and polished by the lab technician.
- E. heart-shaped.
Hint
In the smile zone the pontic must look as if it emerges from the gingiva yet stay cleansable on the palatal side.
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