Medically reviewed by Brian T. Luong, DMD Key Takeaways Gold crowns are strong and last a long time.Gold crowns are less ...

Made from various materials including metal, resin and porcelain, a dental crown is a tooth-shaped cap that restores a decayed, broken, weak or worn down tooth. Dentists also use crowns to cover ...

Abrasion: Tooth wear caused by improper brushing or excessively forceful use of toothpicks or floss. Holding objects between the teeth or frequently placing and removing a dental appliance may also ...