Dentistry

Better oral health with new type of glass ceramic

Researchers at Ångström Laboratory at Uppsala University have now developed glass ceramics that are three times stronger than current ones. This paves the way for better dental care where patients benefit from stronger ...

Dentistry

Charcoal and white teeth

Charcoal seems to be the latest thing—for cleansing your face and purifying your insides—and even brushing your teeth. But before you start using a charcoal-based toothpaste, it's best to realize that claims that it results ...

Dentistry

Dentist develops new filling for root canal treatments

In a recently published article in PLOS ONE, findings from a pilot study outlined the potential effectiveness of a new therapeutic gel filling for root canals that releases nitric oxide and antibiotics into the treated tooth ...

Cancer

Oral cancer prognostic signature identified

Researchers in Brazil have identified a correlation between oral cancer progression and the abundance of certain proteins present in tumor tissue and saliva. The discovery offers a parameter for predicting progression of ...

Dentistry

Bad molars? The origins of wisdom teeth

Our grandparents and parents tell stories about the time when kids routinely had their tonsils removed. But for people born in the 1960s and later, their routine surgery stories are about having third molars, a.k.a. wisdom ...

Dentistry

How did orthodontists sell orthodontics?

Why do Canadians, especially younger Canadians, have such straight, white teeth? Why are so many parents and so many adults willing to invest in expensive orthodontic treatment?

Dentistry

Halloween doesn't have to be a horror for children's teeth

Sweet treats are as much a part of Halloween as haunted houses, creative costumes and the Monster Mash. They're fun to collect, but having that big bag of candy around the house for weeks after Halloween can't be good for ...

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