Surgeons 3D-Printed a New Nose, And Then Attached It to The Patient’s Arm : ScienceAlert

A woman in France who lost part of her face to cancer has received a rare nose transplant, one that was printed in 3D.

The custom-made nose was made almost entirely in the lab, and yet blood vessels are too tiny and complex to be woven into the 3D-printed structure. To give the nose a much-needed blood supply,…