The part of the tooth that is visible in the mouth is called the crown. An artificial crown can be made of metal, porcelain or porcelain with metal inside.
An artificial crown can be used to completely cover a weak tooth about the gum line and helps to protect it.
A crown is strong and can be matched with the colour and shape of your own teeth, provided the natural tooth underneath is strong.
A crown may be suggested following a root canal treatment.
Bridges
Bridges are used to fill gaps where teeth are missing. Crowns are usually used on each side of the gap to help support the appliance and are custom made to fit perfectly. Healthy, strong teeth are needed to support the bridge in place.
Bridges are usually made of metal and covered with porcelain to match your teeth.