Overly aggressive ACL patients felt better, but their cartilage showed deteriorating lateral femoral condyle composition.

Most people who tear their ACL describe the moment in a similar way: a sudden pop, sharp pain, and a knee that stops working almost immediately. That “pop” isn’t nerves ripping—it’s the sound and ...

If you’ve ever watched a game of Australian rules football, rugby league or basketball, you’ve probably seen it happen: a player lands awkwardly, grabs their knee, and doesn’t get back up. An anterior ...