radial keratotomy |
| noun - an eye surgery procedure to correct myopia (near-sightedness) using a series of incisions in the cornea, radiating from a central point (hence radial).
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retinitis |
| noun (plural retinitides)
- (pathology) Inflammation of the retina
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retinoscope |
| noun
- an instrument used for examining the refraction of light within the eye
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retinoscopy |
| noun - (medicine) analysis of the refractive properties of the eye using a retinoscope; skiascopy
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