radius and ulna bone

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    Radius Bone

    Introduction One of the bones in your forearm is your radius. It facilitates wrist and arm movement. Your injured radius may also affect the muscles and nerves that are connected to it. The radius is the longest bone in the forearm. It is situated parallel to and laterally to the ulna, the second forearm bone….

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    Ulna Bone

    Definition The Ulna and Radius are the two main bones that make up a human’s forearms. Each arm has a single ulna bone. It is a long bone that plays a key role in the formation of the elbow and wrist joints. The two major bones that jointly make form the forearm are the radius…