Lateral view, right knee: osseous landmarks and attachment sites of main structures of lateral knee (iliotibial band and non-anterolateral-ligament related capsule removed). Femoral attachment of anterolateral ligament is located posterior and proximal to lateral collateral ligament; it courses anterodistally to its anterolateral tibial attachment approximately midway between center of Gerdy’s tubercle and the anterior margin of fibular head. ALL, Anterolateral ligament; LCL, lateral collateral ligament; LE, lateral epicondyle.