Nov 7, 2013 — Doctors have long overlooked a tiny band that connects two bones in the knee. Now Belgian surgeons say that's a mistake. The obscure structure is a full-fledged ligament. When it malfunctions, people recovering from anterior cruciate ligament injuries may run into trouble.
Sep 26, 2012 — There are a lot more older people with worn-out knees, and the rate at which those people get knees replaced has gone way up in the last 20 years, too.