Surgery

Obesity linked to earlier need for knee replacements

A study led by The University of Western Australia and Fiona Stanley Hospital has found obese patients undergo knee replacements around eight years earlier than those who are a regular weight.

Surgery

Gastric artery embolization shows promise in treating obesity

An interventional radiology technique shows promise for helping morbidly obese patients lose weight, according to the preliminary results of a study being presented today at the annual meeting of the Radiological Society ...

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