Hx: hyperextension injury (contact and non contact), varus directed blow to flexed knee, direct blow to anteriomedial knee. Report instability symptoms when knee is in full extension.
PE: Varus stress testing
Varus laxity at 0 indicate LCL and cruciate ligament (ACL/PCL) injury
Varus laxity at 30 indicates LCL injury
Dial test - inspects the external rotation at the knee joint/performed in both 30 and 90 knee flexion. The dial test inspects the external rotation at the knee joint
