A bridge is a set of artificial teeth that replaces two or more adjacent missing teeth, using the natural teeth on both sides of the gap to anchor the artificial teeth in place.
Crowns are made of ceramic, metal or porcelain fused to metal. They cover teeth to restore them to their normal shape and size or to hide chips or discoloration. Crowns are also required for implants and after a root canal treatment.
Dentures are artificial teeth, typically removable, that replace several missing teeth. Full and partial dentures are available.