One of the earliest written references to prosthetics is found in a book published in France in 1579. That year, French surgeon Ambroise Par, (1510-1590) published his complete works, part of which described some of the artificial limbs he fitted on his amputees. As a military surgeon, Par, had removed many a soldier's shattered arm or leg, and he eventually began designing and building artificial limbs to help the men who had been maimed.