Question 564 · LDEK · Non-carious lesions of dental hard tissues

A 30-year-old female patient has a loss of the hard tissue on the maxillary palatal and occlusal surfaces as well as the mandibular buccal and occlusal surfaces. What is the most likely diagnosis?

  1. A. abrasion.
  2. B. erosion.
  3. C. resorption.
  4. D. attrition.
  5. E. demastication.
Hint

Map which surfaces are bathed by acid regurgitated from the stomach and which are shielded by the tongue.

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