A dental crown and a dental bridge are both dental restorations that can improve the health of your teeth and gums.

Dental crown
A cap that fits over an existing tooth to restore its shape, size, strength, and appearance. Crowns can also help hold cracked teeth together or replace worn-out fillings. Crowns are usually made of porcelain or metal.

Dental bridge
A false tooth or teeth that are held in place by crowns on either side to replace one or more missing teeth. Bridges can help restore your ability to chew and speak normally, and prevent other teeth from shifting. Bridges are usually made from porcelain.