Tonight, the BBC will be airing an exciting special BBC Inside Out London special in which the show’s host, Dr. Ranj Singh, pays a visit to the lab of Professor Alex Selfalian at University College London where he and his team are in the process of 3D printing ears made from real human tissue.
As you’ll see in the preview clip below, the lab uses uses accurate scan data to 3D print an ear replica from a nanopolymer. The print is then sterilized and implanted under the skin of a patient’s forearm, where it acts as a scaffold for human tissue. Skin and blood vessels grow in around the print over the course of four to eight weeks, at which point, a plastic surgeon removes the ear and places it on the head.…
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