When Do You Need a Dental Crown?

You typically need a dental crown when a tooth is too damaged or weak to hold up on its own. The most common reasons are a large cavity, a cracked or broken tooth, a tooth that has had a root canal, or an old filling that has started to fail. A crown is a custom cap...

Signs You Might Have a Cavity

The most common signs of a cavity are sensitivity to sweets, hot, or cold; a toothache or pain when you bite; a visible hole or pit; and white, brown, or black spots on a tooth. Food that keeps catching in the same spot can be another clue. The catch is that early...