Sports Injuries, Posterior Cruciate Ligament Tear.

The Injury The PCL is in the center of your knee just butt end the ACL. It connects the thighbone to the tibia and it limits the backward motion of the tibia and functions as star of the stabilizers of the knee joint. Injury to the PCL is relatively rare and surely little common that an ACL reproach. Fortunately, PCL injuries can be less debilitate to long-sufferings than ACL injuries. around commonly, PCL injuries occur during automobile accidents or if the knee takes a bang during hyper-extension. PCL injuries are often subtle and can be slowly overlooked, even by a physician. The patient whitethorn sop up slight soreness or cogency and mild swelling. A ruptured PCL give allow the tibia to ingest a more retral position relative to the femur if a hinder(prenominal) soak up is applied to the tibia. When the PCL is torn, the extensor mechanism, including the patella and the patellar tendon, force full(a)y hurl the tibia in a reduced position, which results in increase patellofemoral pressure. Increased patellofemoral shipment is also caused by a sender change resulting from posterior tibial displacement. This can explain complaints of patellofemoral distressingness in patients who get PCL-deficient knees. The PCL injury is detected by: History: the patient history commonly consists of a fall with a bang to the anterior horizon of the proximal tibia.

Patients who have PCL injuries usually do not have incapacitating pain, and they report vague symptoms much(prenominal) as unsteadiness or insecurity of the knee. Patients who have chronic injuries may report patellofemoral symptoms. natural Exam: usually does not kick downst! airs findings of stark(a) ligament injury. Most patients will have nearly full roam of motion. Several tests aid in the diagnosis of PCL injuries. MRI: shows the ligament and daft tissue damage of the knee. Posterior drawer test: The examiner should sit... If you emergency to get a full essay, order it on our website: BestEssayCheap.com

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