Completing our set of joints and their muscles, we are proud to introduce this 12 part knee model. The knee joint shows different removable muscles and muscle portions of the knee area. Color coded and raised areas indicate the muscle origin and insertion points on the femur, tibia, and fibula associated with the knee joint. In addition, parts of the fibular and tibial collateral ligaments are represented in this knee joint model. All the muscles of the leg are easily removable to permit study of the deeper anatomical layers of the knee joint.