Eye surgery (image 1 of 6). Face of an elderly woman prepared for eye surgery. She has a transparent sticky surgical covering over her face and her ey

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Eye surgery (image 1 of 6). Face of an elderly woman prepared for eye surgery. She has a transparent sticky surgical covering over her face and her eye is held open by retractors. She has a cataract, a cloudy lens in her eye, that must be replaced with a lens implant (prosthesis). Her diseased cornea will also be replaced by keratoplasty, the graft or transplantation of a cornea from a donor. The cornea is a transparent membrane over the front of the eye that focuses entering light. The light is then finely focused deeper in the eye by the lens. For a sequence of this surgery see images M570/116-121.

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Size: 5139px × 3527px
Photo credit: © ANTONIA REEVE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: cataract, cornea, corneal, elderly, eye, face, graft, healthcare, implant, keratoplasty, lens, medical, medicine, retractor, surgery, surgical, treatment, woman