This young healthy football player sustained a "knee injury." He is supine, hip flexed to 45 degrees, knee flexed to 90 degrees, and foot in neutral position.
Challenge: Where is the lesion?
Image shown under Fair Use.
Thursday, September 4, 2014
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6 comments:
Anterior cruciate ligament...
sorry meant posterior cruciate ligament!
posterior knee dislocation?
Knee effusion. ACL injury
this shows a Drawer test for the posterior cruciate ligament.
wow! this one got lots of responses - nice job everyone
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Droop
This is a posterior sag sign. Normally, the medial tibial plateau is at least 1cm anterior to the femoral condyle. When there is a posterior cruciate ligament injury, this is lost.
Source: UpToDate.
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