This fully functional anatomical model of a human knee offers an exceptional study aid for anyone looking to study the movements of the knee joint. The model can be bent to display the ligaments front and back, as well as reveal the patella. Its design features a flexible cord, and the hardware is completely invisible, allowing for an uninterrupted view of the knee and its ligaments. The model is mounted securely to an attractive base, and will surely provide years of quality study and patient education.