Pathology · single question
A patient shows multiple erosions on the lingual (palatal) surfaces of the maxillary anterior teeth. What is the most likely diagnosis?
Show answer and explanation
Correct answer: A. Bulimia
- A. CORRECT. Perimylolysis from self-induced vomiting in bulimia classically erodes the palatal surfaces of the maxillary anterior teeth.
- B. INCORRECT. GERD can also cause erosion, but the classic anterior palatal pattern is keyed to bulimia.
- C. INCORRECT. Bruxism causes attrition (flat wear), not acid erosion.
- D. INCORRECT. Amelogenesis imperfecta is a developmental enamel defect, not acquired erosion.