Here is an amazing story. A man named Stephen Power from Wales, in the UK suffered a near fatal motorcycle accident back in 2012, which left him with major facial deformities. Doctors have found a way to use 3D printing in several ways to help reconstruct his face:
http://3dprint.com/1566/3d-printing-...fter-accident/

The results are quite amazing. Doctors hope that this case will lead to a wider spread adoption of such technologies within the operating room.