This knee model from HeineScientific shows, with a total of 3 models, a healthy knee and the effects of rheumatic disease (rheumatoid arthritis).
The first model shows a healthy knee in longitudinal section, and is mounted on a white plastic base. On the base there are also 2 relief models, each showing a knee with rheumatoid arthritis in different stages of the disease.
Details shown on the knee model:
Femur
Tibia
Fibula
Medial and lateral menisci
Medial and lateral condyles
Collateral ligaments
Cruciate ligaments
Details shown of the rheumatic knee joint relief models:
Knee effusion
Worn knee cartilage
Inflamed synovial membrane (synovitis)
Pannus
Swelling and inflammation of the joint capsule