Surgeons describe the purpose for misunderstood knee ligament

Surgeons describe new ligament in the human knee (ScienceDaily)
SUMMARY:  Two knee surgeons in Belgium have provided the first full anatomical description of a previously enigmatic ligament in the human knee. The ligament appears to play an important role in patients with anterior cruciate ligament (ACL) tears.
Two knee surgeons at University Hospitals Leuven have provided the first full anatomical description of a previously enigmatic ligament in the human knee. The ligament appears to play an important role in patients with anterior cruciate ligament (ACL) tears.

Despite successful ACL repa...