6 pcs/ 2.3 cubic ft ctn. GW: 16 lbs. 38 cm (L) x 33 cm (W) x 50 cm (H) GW: 7.16 kg

This set of four “generic joints�, or joints of unspecified origin, encompass all of the necessary structures of any joint and illustrate the progression of rheumatoid arthritis, from normal to severe.

• Physicians can use this model to educate their patients on the effects of rheumatoid arthritis, a disease that can affect many different joints within the body. By using an all-inclusive, non-specific joint model, the physician has the benefit of using the same model while customizing their explanation on a case-to-case basis.

• Together with detailed illustrations and easy to understand written descriptions, this model offers a comprehensive explanation of typical RA symptoms, such as inflammation, swelling, joint erosion, joint space narrowing, pannus growth, cartilaginous erosion, subchondral erosions and varied degrees of mobility.