Dental fillings are used for cavities and more. Here's everything you need to know about fillings from the experts at WebMD.

Dental amalgam fillings, commonly known as silver fillings, have been used in dentistry since the 19th century. They are approximately half mercury and a half blend of silver, zinc, tin, copper or ...

Allergic Reactions to Amalgam (Silver) Fillings. Allergic reactions to silver fillings are rare. Fewer than 100 cases have ever been reported, according to the American Dental Association.

This would offer patience a natural alternative to the fillings that are currently used in dental practice. After losing our baby teeth, humans only get one set of teeth for their entire adult lives.

A FASHION intern suffered a massive fatal heart attack in the dentist’s chair during a wisdom-tooth removal. Gaia Pagliuca, ...

In the future, your dentist might not fill your cavities—they might grow you a new tooth.

Pricey root canal treatments will also, from 2026, be at least partly covered by insurance—coverage differs between adults ...

Some tooth sensitivity after a filling is normal. However, allergic reactions and problems with the procedure can cause more severe or persistent discomfort. Learn more.

Scientists in the U.K. have developed a new material that may allow them to grow teeth in the lab, which could provide an alternative to fillings and dental implants someday.