At times, while playing or simply with a past injury resurfacing, your knee may move out of its place, causing an injury or “tear” to your ligament ... bone of lower leg) at the front.

An ACL tear is an injury to one of the four ligaments that connect the shinbone ... usually during a pivoting movement where the lower leg shifts forward while the knee is slightly bent and ...

When the posterior cruciate ligament is torn the stability of the tibia traveling ... The PCL injury connects the upper to lower leg and is larger than the ACL. However, it is much less often ...