Radius (bone) Radius (bone) 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. 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
Forearm (comics) more aggressive in their campaigns. In one such mission X-Force discovers a hidden MLF base and, while fighting Forearm, Reaper and other members of the team, nearly lose their lives when Stryfe orders the destruction of the base. Later, Garrison Kane stumbles upon Forearm, Wildside, and Sumo in the Canadian mountains and, after a brief scuffle, follows them through their teleportation portal, where he is tortured. After a series of supposedly unconnected art thefts (all of which are related to Apocalypse), Forearm is one of the few members of the MLF to approach Mister Sinister and propose a trade. In