| photorefractive keratectomy |
Medical procedure in which, by means of a laser, the outer layer of the cornea, called the epithelium, is scraped away in order to reshape the eye to refract light properly.
출처: www.lasik-eye-surgery.info/explanation-of-terms.ht...
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| photorefractive keratectomy |
A procedure involving the removal of the epithelium by gentle scraping away of the corneal epithelium and use of a computer-controlled excimer laser to reshape the stroma.
출처: www.aoa.org/x1829.xml
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