1. Bones of Upper limb

3. Clavicle

5. Dorsal

7. Radius (arm)
• The shorter of the two long bones of the forearm,
extending from the elbow to the wrist;
• it is the bone on the thumb side of the arm.
• The radius rotates around the ulna, permitting
the hand to rotate and be flexible.
• A projection just above the thumb side of the
wrist marks the end of the radius.