What does it mean to have a broken kneecap? Your kneecap, or patella, is a sesamoid bone, meaning it’s not attached to bone on either end—it sits in the tendon, explains Kevin Stone ...

Joe Flacco still has not learned the art of sliding gracefully ... tore a chunk of the turf and broke the brace around his left knee. The damaged brace forced Flacco to the sideline, which ...