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Bio-Printers are churning out living fixes to broken spines

Written by David

January 26, 2019

A new study showed that 3D-printing a spinal cord implant, shown here, restored movement in injured rats.UCSD JACOBS SCHOOL OF ENGINEERING FOR DOCTORS AND medical researchers repairing the human body, a 3D printer has become almost as valuable as an x-ray machine, microscope, or a sharp scalpel. Bioengineers are using 3D printers to make more durable hip and knee joints, prosthetic limbs and, recently, to produce living tissue attached to a scaffold of printed material. Researchers say that bio-printed tissue can be used to test the effects of drug treatments, for example, with an eventual goal of printing entire organs that can be grown and then transplanted into a patient. The latest step toward 3D-printed replacements of failed human parts comes from a team at UC San Diego. It has bio-printed a section of spinal cord that can be custom-fit into a patient’s injury. The scientists first printed out […]

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