<Tr> <Th> FMA </Th> <Td> 23463 </Td> </Tr> <Tr> <Td_colspan="2"> Anatomical terms of bone (edit on Wikidata) </Td> </Tr> <P> The radius or radial bone is one of the two large bones of the forearm, the other being the ulna . It extends from the lateral side of the elbow to the thumb side of the wrist and runs parallel to the ulna . The radius is shorter and smaller than the ulna . It is a long bone, prism - shaped and slightly curved longitudinally . </P> <P> The radius is part of two joints: the elbow and the wrist . At the elbow, it joins with the capitulum of the humerus, and in a separate region, with the ulna at the radial notch . At the wrist, the radius forms a joint with the ulna bone . </P>

Where is the radius and ulna located in the body
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