Surgeons See Success With Experimental 3D-Printed Bone Grafts

Researchers implant 3D-printed bone scaffolds in rats and a monkey

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Close-up photograph of a small region of the first several top layers of 3D-printed hyperelastic human spine
Researchers hope to move to human clinical trials in five years with hyperelastic bones. Trials likely won't begin with anything as complex as this 3D-printed human spinal section, however.
Adam E. Jakus