Scientists using nanotechology have created the first cavity-filling composite that kills harmful bacteria and regenerates tooth structure lost to bacterial decay. This first-of-a-kind nanocomposite ...

The debate over whether mercury in dental fillings can leach out and cause a wide range of health problems — from multiple sclerosis and cancer to Alzheimer's disease — refuses to die down. The ...

You might wince at the sight of your dentist holding an electric drill over your mouth. But, you can be thankful she's not using a stone tool instead. That is what the most advanced dental care looked ...

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 fillings are artificial substances that are used to fill in the holes or gaps in the enamel of decayed, broken or damaged teeth. Dental fillings are needed to restore the shape and stability of ...

Getting a filling is a common dental procedure that is used to treat cavities and protect teeth damaged by tooth decay. There are several types of filling material currently available to repair ...

Regenerative dental fillings that allow teeth to heal themselves have been developed by researchers, potentially eliminating the need for root canals. The treatment, developed by scientists from the ...

This subsequently leads to pain in the tooth. On the other hand, the pain may also arise if the dentist fills the wrong tooth. Filling, with any type of dental cement occurs when a person has cavity ...

If you’re not a fan of the dentist, imagine what it was like 13,000 years ago. Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events ...