Hi ATTIreland,

Thanks for your reply. There is no one specific traumatic injury that occurred however, there have been minor repetitive twisting incidents.

The patient also has known patellofemoral pain as well as lateral knee pain. Pivoting/twisting is symptomatic of too much external rotation to the patient. Changes of direction are also a concern.

2nd opinion on the Wikipedia reference-linkMRI is a good idea. They do have an increased laxity with LCL testing however, this is a clinical finding only.

I will read up on posterolateral ligament complex...