Josh Stephenson, a graphic designer underwent surgery to remove his left eye, upper left jaw and the roof of his mouth after failure of radiation treatment for malignant melanoma. Using a 3D-scanned and printed copy of Stephenson's skull and scapular bone, Andrew Dawood, a dentist with Dawood and Tanner, recreated his entire jaw.
Source: http://www.wired.co.uk/article/3d-printing-dentistry-andrew-dawood