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ARS Home » Office of Communications » Images » Photos » Jul15 » KneeXrays


 

 

X-rays of a healthy knee (left) (D3446-1) and an osteoarthritic knee (right) (D3447-1). The spaces between the bones of the osteoarthritic knee are narrower because the cartilage has worn away. 

 

Photo by Tim McAlindon.





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