A crown is basically a cap for a damaged tooth. It can be made from a variety of materials, including metal or porcelain. You might have a crown over a molar that rarely shows, except when you yawn ...

In the second article of this series we considered the broad range of materials from which crowns are made. The four main categories of crown were metal, ceramic, metal-ceramic and composite. Tooth ...

A dental crown is a cover for a damaged tooth. It helps restore the normal shape, function, and size of the tooth. Crowns don’t last forever, but you can extend the life of a crown if you take the ...