Surgery

Better hip replacements when surgeon operates often

The higher the proportion of primary hip replacement operations a surgeon performs annually, the better the results are, a thesis at the University of Gothenburg shows. On the other hand, it makes little difference to the ...

Health

Nitrous oxide is not a laughing matter

Medical professionals are calling for tighter restrictions on the sale of nitrous oxide gas cartridges, colloquially known as "nangs," due to potentially serious harm for users including lasting neurological damage. Nitrous ...

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