Question 165 (part 2) · LDEK · Bridges
The most biologically neutral material contacting with mucosa under the pontic is:
- A. acrylic.
- B. ceramics.
- C. cobalt-chromium alloy.
- D. gold alloy.
- E. composite.
Hint
Choose the material whose glazed surface is smooth, non-porous, does not corrode and holds the least plaque.
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