Surgery alternatives needed for arthritic knees

Robert Litchfield realizes getting surgeons to stop performing arthroscopic knee surgery on arthritis patients will be an uphill battle.

An orthopedic surgeon himself, Litchfield jokes ?it is like the butcher talking about the merits of a vegetarian diet.? Somewhat in spite of his profession, Litchfield is championing alternatives to the commonly used surgery for arthritic knees. Click here for full article.