Cornea implant made from PIG'S SKIN restores sight in 20 visually-impaired people in promising trial - Daily Mail

A corneal implant created by scientists at Linkoping University using collagen from pig's skin has been developed as an alternative to donated human corneas, which aren't widely available.

A corneal implant created from pig's skin has successfully restored the sight in 20 blind or visually-impaired people as part of a promising trial.   The implant is made from collagen protein from t… [+7260 chars]

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