Treating the aging knee as an organ

DETROIT — The human body is made up of several organs composed of tissues that enable them to perform a particular function. The heart circulates blood; the brain is the micro-neuro center of the body; the lungs bring in oxygen and release carbo…

Obesity takes heavy toll on knee arthritis

More than 14 million visits were made to physicians’ offices in 2008 by patients with knee problems. Five new studies presented at the 2011 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS) look at the effect that obesity has on …

Light exercise may prevent osteoarthritis

CHICAGO — People at risk for osteoarthritis may be able to delay the onset of the disease or even prevent it with simple changes to their physical activity, according to a study presented today at the annual meeting of the Radiological Society of …