Photo: Yorick Jansens/AFP/Getty Images
A researcher at Maastricht University in the Netherlands shows off an artificial jaw that was subsequently implanted in a woman who had lost hers to a serious infection. The titanium bone replacement, which was made by a 3-D printer, allowed the woman to speak and eat within hours of the surgery.











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Willie Jones
Willie Jones is an associate editor at IEEE Spectrum. In addition to editing and planning daily coverage, he manages several of Spectrum's newsletters and contributes regularly to the monthly Big Picture section that appears in the print edition.
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