In the earliest stages of carious lesion. There is loss of______________?
Correct answer: B. Interprismatic substance
- A. Enamel cuticle
- B. Interprismatic substance
- C. Organic matrix
- D. Enamel lamellae
Explanation
The earliest enamel caries preferentially removes mineral from the interprismatic substance, producing microscopic porosity before more extensive matrix changes occur. This is why loss of interprismatic substance is the best answer.
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