Blood test finds knee osteoarthritis up to 8 years before it appears on X-rays yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.
Detecting knee osteoarthritis with a blood test up to eight years before it appears on X-rays as researchers have done could lead to therapies that delay disease progression and restore joint health, a study finds.