A cornea transplant, or keratoplasty, is an operation to replace part of the cornea with corneal tissue from a donor. The cornea is the transparent, dome-shaped surface of the eye. Light enters the eye through the cornea.
Mar 30, 2023
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Levels of a nerve cell signaling molecule called substance P—measured in tear samples—might be a useful marker of diabetes-related nerve damage (neuropathy), suggests a study in the July issue of Optometry and Vision ...
Jul 5, 2017
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Some 30,000 years ago, prehistoric man wielded animal bones as needles to suture otherwise lethal wounds. This tactic has been used, and improved upon, over time and remains the basis of surgical procedures conducted today. ...
Jun 2, 2015
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Pets don't have to read an eye chart to keep a driver's license or don prescription glasses to see the tiny text on a smartphone. But they still need eye care. In fact, animals experience many of the same eye problems that ...
Oct 13, 2014
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(HealthDay)—Common shortcuts people take when caring for their contact lenses could have serious consequences, such as infections or ulcerations, according to an eye disease expert.
Nov 24, 2012
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(HealthDay) -- Staphylococcus aureus (S. aureus) and S. aureus-secreted enterotoxins (SE) are frequently found in patients with atopic keratoconjunctivitis (AKC), particularly in those with corneal ulceration, according to ...
Apr 24, 2012
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A UCSF study gives hope to those suffering from severe cases of bacterial corneal ulcers, which can lead to blindness if left untreated. The use of topical corticosteroids in a randomized controlled trial was found to be ...
Oct 18, 2011
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A corneal ulcer, or ulcerative keratitis, is an inflammatory condition of the cornea involving loss of its outer layer. It is very common in dogs and is sometimes seen in cats. In veterinary medicine, the term corneal ulcer is a generic name for any condition involving the loss of the outer layer of the cornea, and as such is used to describe conditions with both inflammatory and traumatic causes.
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