#1800 4-stage Osteoarthritis (OA) Shoulder

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Listing Details

Model Size
4-1/2” x 2-1/10” x 4”
Card Size
8-1/4” x 6-1/4”
Base Size
10-5/8” x 6-1/4”
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.