3D Printing Offers a Better Bone Replacement (ODTMag)
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To make a good framework for filling in missing bone, mix at least 30 percent pulverized natural bone with some special man-made plastic and create the needed shape with a 3D printer. That's the recipe for success reported by researchers at The Johns Hopkins University in a paper published April 18 online in ACS Biomaterials Science & Engineering.
Each year, the Johns Hopkins scientists say, birth defects, trauma or surgery leave an estimated 200,000 people in need of replacement bones in the head or face. Hi...