Question 406 · LDEK · Etiology and pathogenesis of caries
The characteristic feature of an early enamel lesion, visible in its histological picture, is that it is covered by the layer of:
- A. healthy enamel.
- B. highly porous enamel.
- C. relatively intact enamel.
- D. demineralized enamel.
- E. dark enamel.
Hint
Recall the four histological zones of a white spot lesion, starting from the outer surface.
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