The Functional Knee Joint Anatomy Model is an anatomy model from 3B Scientific and manufactured in Germany. This Functional Knee Joint Model provides a graphic demonstration of the anatomy and mechanics of the knee joint, allowing better doctor-patient or teacher-student understanding of the anatomy of the knee joint. Use this life-size and fully flexible knee joint to demonstrate abduction, anteversion, retroversion, internal/external rotation, and much more. The knee joint consists of the portion of femur, tibia and portion of fibula; also includes meniscus, patella with quadriceps tendon and joint ligaments, including the ACL and PCL.This high quality anatomy model of a Functional Knee Joint is delivered on a removable stand. The Functional Knee Joint Model is 4.7 x 4.7 x 13.4 in and weighs 0.88 lbs.