4-stage Osteoarthritis (OA) Shoulder

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.

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 "

Model dimensions are: 30 cm x 17 cm x 11 cm / 11 3/4 " x 6.5 " x 4 "

Model weighs: 0.46 kg / 1 lb