No longer science fiction: how 3D printing in a medical environment gave 18-month old Kaiba Gionfriddo a new lease of life. His lungs were blocked, and needed a splint to carve a pathway through his blocked airway. They printed the splint to exact specifications of the baby's, using a powder called PCL (polycaprolactone). Doctors then took the splint, measuring just a few centimeters long & 8mm wide & surgically attached it to Kaiba's collapsed bronchus. They saw results within moments:
"When the stitches were put in, we started seeing the lung inflate and deflate," Green said. "It was so fabulous. There were people in the operating room cheering."
