ahlam1399
09-15-2015, 07:03 PM
Doctors say it's the first time a titanium sternum and set of ribs have been made with a 3-D printer. The custom-made device has already been implanted in the chest of a cancer patient in Spain.
أكثر... (http://www.npr.org/sections/health-shots/2015/09/15/440361621/engineers-create-a-titanium-rib-cage-worthy-of-wolverine?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/health-shots/2015/09/15/440361621/engineers-create-a-titanium-rib-cage-worthy-of-wolverine?utm_medium=RSS&utm_campaign=news)