Medically reviewed by Edmund Khoo, DDSMedically reviewed by Edmund Khoo, DDS Calculus, or tartar, is a hardened substance that forms on teeth. A calculus bridge occurs when this calculus stretches ...

Tartar (also called calculus), is plaque which has hardened on the teeth. It may form at and below the gumline. Tartar can irritate the gum tissues and it provides plaque a larger surface area to grow ...

Lucy Stock says the centuries-old remains of Agnès Sorel helped reveal a deadly dose of mercury - thanks to hardened tartar on her teeth. Today, that same dental build-up is giving scientists remarkab ...

While tartar and teeth stains may seem similar, they are two distinct dental problems that require different treatment approaches. Tartar is a hard deposit that forms on teeth due to a buildup of ...

If your teeth feel rough or your gums bleed when brushing, book a professional dental cleaning appointment. The procedure is quick, usually painless, and instantly refreshing. Have you ever noticed a ...

Plaque can build up on teeth over time, leading to tooth decay and gum disease. Not only is plaque a nuisance, but it’s also dangerous – tartar can actually lead to tooth loss! Thankfully, there are ...

If you aren't convinced by the fact that tartar looks unsightly on your teeth, here are more reasons to get an appointment with a dentist soon. Within a few hours after brushing, dental plaque (a pale ...

SOMETIMES you need a phone call from your dentist to remind you to schedule a teeth-cleaning appointment. Other times, just running your tongue over your teeth may get you to pay a visit to the ...