The PCL is the least commonly injured ligament in the knee.A PCL injury is sometimes referred to as an “overextended knee.”.The main cause of PCL injury is severe trauma to the knee joint. You may also need a knee brace or crutches during your rehabilitation.If your injury is severe — especially if it's combined with other torn knee ligaments, cartilage damage or a broken bone — you might need surgery to reconstruct the ligament. Otherwise, you're likely to consult your primary care doctor.
The posterior cruciate ligament (PCL) is located inside your knee joint and connects the bones of your upper and lower leg. An injury to the PCL could involve straining, spraining, or tearing any part of that ligament. It is stronger than the anterior cruciate ligament and is injured less often. Posterior cruciate ligament (PCL) injury happens far less often than does injury to the knee's more vulnerable counterpart, the anterior cruciate ligament (ACL). Surgery usually takes place after a few weeks, in order to allow swelling to decrease and regular motion to return to the knee. A complete PCL tear occurs when the entire ligament is torn into two pieces.
Then, the new ligament is attached to the bone of the thigh and lower leg with screws to hold it in place.The posterior cruciate ligament is located within the knee.It is possible for the PCL to heal on its own without surgery when it is in Grades I and II. The posterior cruciate ligament (PCL) and the anterior cruciate ligament (ACL) are two tough bands of fibrous tissue that connect the thighbone (femur) and the large bone of the lower leg (tibia) at the knee joint.
Combined injuries often have a slow recovery, but most patients do well over time.If your injury requires surgery, it may be several weeks before you return to a desk job - perhaps months if your job requires a lot of activity. What is a posterior cruciate ligament (PCL) injury? More specifically, the PCL…,The arcuate popliteal ligament is a thick and fibrous band of connective tissue that is connected from above to the femur's lateral condyle, the bony…. Make a donation. This website also contains material copyrighted by third parties.Normal knee anatomy. Sports injuries and car accidents (dashboard injury) are equally responsible for these injuries 1.Many patients will be asymptomatic and their clinical examination is unremarkable. The anterior cruciate ligament (ACL), sits just in front of the PCL.The ACL is much better known, in part because ACL tears are much more commonly diagnosed than injuries to the PCL. All rights reserved. Posterior cruciate ligament tears happen when the knee is in a bent position.
There are four primary ligaments in your knee. People who have injured just their posterior cruciate ligaments are usually able to return to sports without knee stability problems.An injury to the posterior cruciate ligament can happen many ways.
It connects the posterior intercondylar area of the tibia to the medial condyle of the femur.This configuration allows the PCL to resist forces pushing the tibia posteriorly relative to the femur.
This can occur during athletic movements like jumping.PCL injuries can also result from a blow to the knee while it is flexed, or bent. Any trauma to the knee, whether minor or severe, can cause a knee ligament injury.Symptoms of a PCL injury can be mild or severe, depending on the extent of the injury. Your kneecap sits in front of the joint to provide some protection.Bones are connected to other bones by ligaments. This information is provided as an educational service and is not intended to serve as medical advice. Many of the other symptoms, including pain and swelling, will go away with time, but instability may remain.
You may have to wear a brace to protect the joint during physical activity.For those who have surgery, the prognosis depends on the success of the surgery and of the associated injuries to the knee. Fernandez and Pugh(2012) found that following a PCL grade II diagnosis, a.A grade III PCL injury with more than 10mm posterior translation when the posterior drawer examination is performed may be treated surgically. The PCL runs along the back of the knee joint from the bottom of the thighbone (femur) to the top of the lower leg bone (tibia).The PCL helps keep the knee joint stable, especially the back of the joint. A fibrous band of tissue, this ligament is both broad and flat in shape.
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