What is a posterior cruciate ligament injury? Your posterior cruciate ligament (PCL) runs along the back of your knee and connects your thighbone to the top of your lower leg bone. This ligament keeps your bones in place and helps your knee move smoothly. When the PCL is sprained or torn, it’s called a posterior cruciate ligament injury.

Sep 13, 2023 · WebMD explains the causes, symptoms, and treatment of an injury to the PCL - or posterior cruciate ligament - a knee ligament.

PCL injuries are traumatic knee injuries that may lead to posterior knee instability and often present in combination with other ipsilateral ligamentous knee injuries (i.e PLC, ACL). Diagnosis can be suspected clinically with a traumatic knee effusion and increased laxity on a posterior drawer test but requires an MRI for confirmation.

A PCL sprain happens when force is applied beyond what the PCL tensile strength is capable of resisting. The tensile strength of the PCL is well documented in the literature and ranges from 739 to 1627 N (3).

Oct 17, 2024 · PCL sprains often occur due to direct impact to the front of the knee, such as during car accidents or contact sports like football and soccer. PCL sprains can be triggered by various factors, including traumatic incidents, falls, or sports injuries.

PCL injuries are rarely caused by a simple misstep. The typical symptoms of a posterior cruciate ligament injury are: During your first visit, your doctor will talk to you about your symptoms and medical history.

Injury to the posterior cruciate ligament (PCL) can range from a stretch to a total tear or rupture of the ligament. These injuries are relatively uncommon. [5] . They occur less frequently than anterior cruciate ligament (ACL) injuries as the PCL is broader and stronger. [6]

A PCL injury is a partial or complete tearing or stretching of any part of the posterior cruciate ligament. It usually occurs when the knee is overextended (hyperextension). Learn more about symptoms, diagnosis and treatment at Penn.

Aug 7, 2023 · We grade PCL tears 1 to 3 depending on severity. Level 3 is the most severe. More severe injuries have greater backward tibial displacement. This is because the PCL is partially or completely torn. In extreme cases, the ligament may become avulsed or …

Mar 26, 2025 · Exercise in Posterior Cruciate Ligament Injury: Static Quad sets of Exercise: With one leg bent and the injured leg straight, sit on the floor. Tighten the muscles on the top of your thigh to press the rear of your affected leg’s knee into the floor. Hold this posture for ten seconds.