The purpose of the elbow bone joint model is to help learners systematically master the anatomical structure and movement mechanism of the elbow joint. The elbow joint is an extremely important joint in upper limb movement, composed of the humerus, ulna and radius, and involves complex movements such as flexion, extension and rotation. Through the elbow skeletal joint model, students can clearly observe the interrelationships of bony structures, the connection methods of articular surfaces, and the attachment positions of ligaments and muscles, thereby deepening their understanding of elbow joint function and biomechanics.

In medical teaching and rehabilitation training, this model is also used to demonstrate the common types of joint injuries, dislocations and fractures, helping medical students master the principles of diagnosis and fixation. For the fields of rehabilitation therapy and sports medicine, models can be used to analyze the range of motion and mechanical load of the elbow joint, providing a reference for formulating scientific rehabilitation training plans. Through hands-on disassembly and assembly as well as demonstration operations, learners can intuitively understand the relationship between the structure and functional changes of joints. Overall, the elbow skeletal joint model is not only an important auxiliary tool for theoretical teaching, but also a significant carrier for enhancing anatomical cognition and operational skills in clinical practice training.