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Sep 13, 2023 · PCL injuries are often due to a blow to the knee while it's bent. There are a number of ways your PCL can be damaged: Something forces your knee backward very quickly -- a car crash, for...
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 8, 2023 · Injuries to the PCL are caused by an extreme anterior force applied to the proximal tibia of the flexed knee. Common causes include dashboard injuries where the knee is forced into the dashboard during a motor vehicular collision. The PCL also can be injured secondary to falling forward onto a flexed knee.
Jul 25, 2022 · PCL injuries are also commonly seen with severe trauma that can cause injury to many knee structures. PCL tears can be associated with other knee ligament injuries, including ACL tears, MCL tears, and LCL tears. They can also be found with complex ligament injury patterns such as posterolateral rotatory instability.
The role of the PCL is to prevent the tibia from moving backwards relative to the femur. [2] Injuries to the PCL often occur with other knee structures (ligaments, meniscus) while infrequently occurring in isolation. [3] PCL injury alone accounts for approximately 2 per 100,000 people annually. [4]
Jun 17, 2020 · An injury to the PCL could involve straining, spraining, or tearing any part of that ligament. The PCL is the least commonly injured ligament in the knee. A PCL injury is sometimes...
Common causes of PCL injuries are direct blows to the flexed knee, such as the knee hitting the dashboard in a car accident or falling hard on the knee, both instances displacing the tibia posterior to the femur. [1] Surgery to repair the posterior cruciate ligament is controversial due to its placement and technical difficulty. [2]
