Craze lines, also known as enamel cracks, are very small cracks that can appear on the surface of teeth. They are not a sign of a serious dental problem and do not typically cause pain or discomfort. While craze lines may not weaken teeth, they can make teeth more susceptible to tooth decay if bacteria are able to enter the cracks and cause an infection. It’s important to brush and floss regularly and see a dentist for regular checkups to prevent tooth decay.
This article is a work in progress and was last updated on December 7, 2022.