Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure allows teeth to ...

When a dentist drills out the decayed section of a tooth that has a cavity, it’s important that they also remove the bacteria that caused the decay in the first place – or at least, that they remove ...

Teeth sensitivity is common after a filling. There are many things you can do until the tooth returns to normal, like avoiding hot and cold foods and drinks, chewing on the other side, and brushing ...

Some tooth pain or sensitivity is to be expected after a filling and should improve within a few days to a couple of weeks. However, persistent pain may indicate nerve irritation, an allergic reaction ...

Researchers find that people who drink alcohol or men who smoke are more likely to suffer a failed dental filling. The research team also found a genetic difference in some patients associated with ...

Dental amalgam fillings have a bad rap. Advocates argue they are toxic and can harm people. But how common are they?