Dentistry

Piezoceramics help shorten root canal treatments

When carrying out root canal treatment procedures, dentists need to insert a file deep into the root canal to remove the inflamed tissue. The rotating file often gets jammed and must be cleaned regularly.

Health

Fruit and vegetables: Is it better to peel them?

Many people's default when preparing fruit and vegetables is to peel them. But often, it's not necessary. There are important nutrients in the peel. And, what's more, discarded fruit and veg peels contribute to climate change.

Dentistry

Root canal treatment work still favored for badly damaged teeth

Few patients regret having a severely damaged tooth saved by a root canal filling. A University of Gothenburg thesis shows that 87 percent would choose the same treatment again, if in need, although pain and discomfort around ...

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