Portland, OR Dentist Explains The Causes of Tooth Wear

Tooth enamel is the hardest substance in the human body. That being said, it can be damaged or worn away. The 3 main causes of tooth wear are abrasion, attrition, and erosion. Abrasion of tooth enamel occurs primarily from over-aggressive teeth brushing, and is most noticeable at the gum line where the enamel is the […]