Arizona’s Orthopedic Research Lab is hoping to use the technology to help military veterans with bone injuries.

Dr. John Szivek, who runs the University of Arizona Orthopaedic Research Lab, said the lab received a $2 million grant from the Department of Defense to create 3D bone printing to help military personnel.

(Photo by VCG / Contributor via Getty Images)

“We could regenerate their bone by 3D printing a scaffold that’s specific to that bone and that patient and then filling it with stem cells from that patient, adult stem cells,” Szivek said. “Surgeons in the military would try to treat military personnel with blast injuries, in particular. Those injuries usually cause massive bone loss and unfortunately, in many cases, they’re currently amputating military personnel who have those types of injuries. But in this way, they could regrow the bone for that person and they could continue their service in the military.”

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