In a surgical milestone, 3D printing has been used to reconstruct the face of a man who was badly injured in a motorcycle accident that left him with broken cheekbones and eye sockets, a fractured skull and a broken jaw. Stephen Power, 29, of Cardiff, Wales, was badly injured in a motorcycle accident in September 2012 that left him with extensive injuries. Besides the serious facial fractures, he also had two broken arms and a badly damaged left leg that required a bone graft.