Bridging the gap between the ends of a torn nerve is the latest biomedical trick performed with the help of a 3-D printer.
Additive manufacturing, or 3-D printing, makes it possible to build more customized biomedical implants, and has become a popular way to make dental implants and even windpipes. A new 3-D printed structure meant to “guide” the regrowth and reconnection of the loose ends of an injured nerve suggests that the technique could appeal to neurosurgeons as well.
