Question 29 · LDEK · Fluoride

The tissue scar on the surface and in the sub-surface layer of a carious lesion appears after the use of:

  1. A. infiltration with methacrylate resin (ICON).
  2. B. low level fluoride products.
  3. C. high level fluoride products.
  4. D. casein-phosphopeptide - amorphous calcium phosphate crèmes (CPP-ACP).
  5. E. amorphous calcium phosphate crèmes (ACP).
Hint

Think about which agent precipitates mineral so rapidly at the lesion surface that it seals the pores.

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