The 28 year old patient came into our office complaining of tooth sensitivity. When doing the anamnesis, she denied any history of dental or facial trauma. But she declared that she has been eating lemons 2 times a day for the past 12 years. On examination, we found no TMJ, muscle or periodontal problems. As part of our protocol, we requested a panoramic x-ray and did facial and dental photos, on which we discussed the dental problems with the…