Cornea made from pig collagen gives people who were blind 20/20 vision - New Scientist

Twenty people who were legally blind or visually impaired received a transplant of a cornea made from pig collagen. All of them had improved sight, including three who now have 20/20 vision after being legally blind

By Corryn Wetzel The cornea made from pig collagen THOR BALKHED/LINKÖPING UNIVERSITY Corneas made from pig collagen have restored sight for people who were previously legally blind or visually imp… [+2569 chars]

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