Humerus Bone Fracture The arm bones – a humerus, radius and ulna – were found by archaeologists and revealed six types of distinctive projectile impact wounds, from drag marks to…

As shown below, a metal humeral head prosthesis (cobalt chrome alloy Dr. Erin McKerney, in collaboration with Dr. Susan Stover from the J.D Wheat Veterinary Orthopedic Research Laboratory at the…