Which of these statements regarding the radiographic appearance of dental materials is FALSE?
a. A full metal crown may be distinguished from amalgam by its smooth margins.
b. A stainless steel crown has a see-through appearance.
c. A porcelain jacket appears more radiopaque than a full metal crown.
d. Porcelain appears about the same density as dentin.
c. Porcelain appears about the same density as dentin. Therefore, a porcelain jacket would appear less radiopaque than a full metal crown.
Health Professions
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