noun
EXAMPLES FROM OTHER ENTRIES
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a cornea transplant
EXAMPLES FROM CORPUS
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A tendency to accumulate sticky mucus on the cornea removed by blinking.
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Actual blindness occurs only after years and years, and is caused by infestation of the cornea - which eventually becomes opaque.
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Even human corneas do not work without effort.
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Instead, Mr Choyce implants a delicate lens between the lens of the eye and the cornea .
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It had the immediate effect, he said, of cutting the volume of usable corneas in half.
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Now, more than 100 banks across the country supply 40,000 corneas per year.
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The ring is virtually invisible around the central cornea which is the critical area for clear vision.
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This change could have created a severe shortage of corneas and other tissues in California, said Ward.