Research Protocol: Immediate weight bearing in a ...

Hyperextension causes ACL tear. The ACL has a relatively poor blood supply and poor healing ability. However, an ACL tear can cause haemarthrosis - it is surrounded by synovial membrane which will bleed into the joint if torn. (haemarthrosis: bleeding into joint) The PCL Posterior Cruciate Ligament is the stronger of the two cruciate ligaments, ................
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