Imagine a surgeon standing over a complex fracture, not with a tray of pre-made implants but with something that looks like a glue gun—only instead of glue, it prints living scaffolds that function like bone. With a squeeze of the trigger, the surgeon literally rebuilds the skeleton in real time, layer by layer, tailored perfectly to the patient’s unique injury. What sounds like medical science fiction is now a very real possibility, thanks to a new handheld 3D printing device developed by a collaboration of researchers in Korea, the U.S., and top institutions like MIT and Harvard.
Continue reading… “Printing Bones in Real Time: The Handheld Device That Could Redefine Surgery”
