3D printing may appear fantasy, but it's applications are far real than imagined. Nevertheless, with expanding future, it has already began to bring new lives to people. These 6 purely fascinating events including cranium, vertebra, rib cage, nose, airway and a new arm were some of the landmarks for 3D printing emerging as marvels of technology.
Source: http://www.huffingtonpost.com/entry/3d-printed-body-parts_us_560ed88ce4b076812701f9b7?section=india