Positive test results when an abnormal end point is felt. Anterior Drawer Test - Patient's knee is flexed to 90 degrees of flexion, and anterior translation force is applied to tibia. More difficult of a test when patient has swelling in the knee, because patient is unable to flex to 90 degrees. B. For Posterior Cruciate Ligament Posterior Drawer Test - Opposite of Anterior drawer. Knee flexed to 90 degrees, but posterior translation force is applied.
Positive test results in increased laxity when compared to the other side.
C. For Medial Collateral Ligament Valgus Test - Valgus stress is applied to patient with knee flexed at 30 degrees. Looking for abnormal end point D. For Lateral Collateral Ligament Varus Test - Opposite of the valgus test. For Meniscus Tears McMurray Test - Rotating the tibia both externally and internally during knee flexion. Excessive valgus force, hyperextension, or rotation at the knee. Referral to physician, but referral not an emergency.