Ideal for orthopaedic surgeons and sports medicine physicians, this model allows for clear explanation of shoulder osteoarthritis progression to patients in an easy to grasp way, making it an effective tool for patient education and clinical consultation.

Set of four shoulder models, reduced size, illustrating degenerative joint disease (osteoarthritis) of glenohumeral joint: erosion to joint articular cartilage, progression of degenerative disease, osteophyte (bone spur) formation at the articular surfaces, and humeral head flattening. Normal stage includes a full scapula. Advanced stage shows acromioclavicular joint osteoarthritis and ligaments.

The removable reference card slots into the base.