Doctors at Salamanca University Hospital in Salamanca, Spain implant a 3-D printing-produced artificial titaniumsternum (breastbone), and a portion of the ribs (as opposed to the current standard, a non-customized, flat piece of titanium, which can loosen over time) in a patient who had numerous cancerous tumors in that area, the first use of 3D printing technology to take the place of these specific body parts.