New knee ligament discovered. Again.

Orthopedic surgeons in Belgium have hunted down the enigmatic structure in cadavers. And what do you know — the good Parisian doctor [who discovered it 150 years ago] was right.

There is an overlooked ligament in the knee. And it might be important for keeping your knee from twisting and turning, especially after an injury to the anterior cruciate ligament, or ACL.

~ Michaeleen Doucleff, from Surgeons Discover Quirky Knee Ligament All Over Again