As electric-white movie star smiles become increasingly popular, more and more people seek to correct their dental imperfections. Black triangles between your teeth, called open gingival embrasures, ...

Craze lines are small vertical cracks in the enamel of your teeth. They aren’t painful, but they can be unsightly.‌ Craze lines aren’t usually a health problem. But what causes them might be. Dentin.

Craze lines are hairline cracks in teeth. They don’t often turn into deep cracks, and are considered cosmetic in nature. But they can lead to cavities, if you don’t have proper dental hygiene. Craze ...