Locked knee occurs when a person cannot bend or straighten their knee. Causes include injury to the area and inflammation of the joint. The knees are two of the most important joints in the body.

Detroit Lions safety Kerby Joseph has not played since a Week 6 loss to the Kansas City Chiefs. He practiced Monday, Dec. 1, ...

A South Carolina healthcare startup plans to use magnets to help patients with knee dysfunction continue to live active lives. A simple but true orthopedics innovation, the Engage Knee System uses ...

Football is a sport heavy on equipment: Helmets, cleats, shoulder pads, thigh pads, chest protectors, mouth guards and many more appliances. And for certain positions, there's another add-on that's ...

Mark Sanchez is bracing himself for the rest of his career. The New York Jets quarterback will wear a protective brace on his surgically repaired left knee ''probably forever'' to guard against future ...