TOPICS: Anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), medial collateral ligament (MCL), lateral collateral ligament (LCL), anterior drawer test, Lachman test, posterior drawer test, valgus stress test, varus stress test, McMurray test, ACL tear, PCL tear, medial tear, lateral tear, external rotation, internal rotation, lateral femoral condyle, medial femoral condyle, tibia, lateral meniscus, medial meniscus, fibula, popliteus tendon
