Posterior Cruciate Ligament (PCL)

The Posterior Cruciate Ligament (PCL) is one of the key ligaments in the knee, located at the back of the joint. It connects the thigh bone (femur) to the shin bone (tibia), helping to stabilize the knee and prevent excessive backward movement of the tibia. The PCL works alongside the Anterior Cruciate Ligament (ACL) to keep the knee stable during movement, especially in activities like running and jumping. Injuries to the PCL can occur from direct trauma or accidents, leading to pain and difficulty with knee movement. Treatment may involve rest, physical therapy, or surgery, depending on severity.