Blind for 5 Years, Woman Regains Sight After World's First Macula Transplant

Italian surgeons have achieved a world first by transplanting the macula, the central part of the retina, restoring sight to a woman blind for five years. The 67-year-old patient, identified as Elena, had lost vision in one eye due to a severe traffic accident that damaged her optic nerve. Her other eye suffered irreparable damage to the retina and cornea from macular degeneration.

Doctors at the Molinette Hospital in Turin explained that a conventional corneal transplant was impossible due to the complete destruction of the stem cell layer. This condition had previously condemned the patient to permanent blindness. However, the surgical team, led by Professor Michele Reibaldi, overcame this seemingly insurmountable obstacle.

They ingeniously used healthy but non-functional tissues from Elena's damaged left eye. These tissues were transplanted into her right eye, creating a complete anatomical structure that included the cornea, sclera, conjunctiva, and, crucially, the macula. This allowed for the reconstruction of a functional eye from two compromised ones.

"We are now waiting to see to what extent the transplanted retina will be able to function, but the initial results are encouraging," Professor Reibaldi stated in a press release. He described the surgery as "very complex" and lasting nearly six hours. A French ophthalmologist confirmed the procedure as a global first, though noted that further studies are needed to objectively assess the technique's efficacy and applicability to other patients.

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We are now waiting to see to what extent the transplanted retina will be able to function, but the initial results are encouraging.