4-Stage Osteoarthritis (OA) Shoulder Model

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. This product contains a set of models, an informational card, and display base. The size of each model measures 4-1/2” x 2-1/10” x 4”. The size of the card measures 8-1/4” x 6-1/4”. The size of the base measures 10-5/8” x 6-1/4”. Our model is great for doctor's offices and healthcare facilities.