Thursday, December 01, 2011

drag2share: 3D-printed bone replacements coming soon to an orthopedic surgeon near you, courtesy of WSU (video)

Source: http://www.engadget.com/2011/11/30/3d-printed-bone-replacements-coming-soon-to-an-orthopedic-surgeo/

3D printers are slowly, but surely working their way into all sorts of useful, everyday applications -- like the creation of chocolates, flutes and even Mario Kart turtle shell racers. Now, Washington State University engineers are unveiling a unique implementation of the tech that could aid in the regrowth of damaged or diseased bones. Utilizing a ceramic compound, the group's optimized ProMetal 3D printer builds dissolvable scaffolds coated with a plastic binding agent that serve as a blueprint for tissue growth. The team's already logged four long years fine tuning the process, having already achieved positive results testing on rats and rabbits, but it appears there's still a ways to go -- about 10 -12 years, according to the project's co-author Susmita Bose -- before orthopedic and dental surgeons can begin offering "printed" bone replacements. With a synthetic windpipe already under medical science's belt and now this, it's looking like we're just a few short decades away from that long sought after full body replacement. Right, Mr. Lagerfeld? Click on past the break for a brief look at this osteo-friendly machinery.

Continue reading 3D-printed bone replacements coming soon to an orthopedic surgeon near you, courtesy of WSU (video)

3D-printed bone replacements coming soon to an orthopedic surgeon near you, courtesy of WSU (video) originally appeared on Engadget on Wed, 30 Nov 2011 18:34:00 EDT. Please see our terms for use of feeds.

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