Anatomy Lower limb 15ef7e48 ACL prevents A Anterior displacement of fibula B Posterior displacement of tibia C Anterior displacement of femur D Posterior displacement of femur High-Yield Explanation Anterior cruciate ligament prevents Posterior dislocation of femur on tibia Anterior displacement of tibia on femur Ref: Gray's Anatomy The Anatomical Basics of Clinical Practice 41 e pg 1394.