3-D printing could one day help fix damaged cartilage in knees, noses and ears

3-D printing could one day help fix damaged cartilage in knees, noses and ears (video)

Athletes, the elderly and others who suffer from injuries and arthritis can lose cartilage and experience a lot of pain. Researchers are now reporting, however, that they have found a way to produce cartilage tissue by 3-D bioprinting an ink containing human cells, and they have successfully tested it in an in vivo mouse model. The development could one day lead to precisely printed implants to heal damaged noses, ears and knees […]

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