radial keratotomy

noun

radial ker·​a·​tot·​o·​my -ˌker-ə-ˈtä-tə-mē How to pronounce radial keratotomy (audio)
: a surgical operation on the cornea for the correction of myopia that involves flattening it by making a series of incisions in a radial pattern resembling the spokes of a wheel compare photorefractive keratectomy

Examples of radial keratotomy in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Optometrists are still banned under the new law from doing cataract surgery and radial keratotomy surgery, and selling prescription drugs. Michael R. Wickline, Arkansas Online, 13 Dec. 2019

Word History

First Known Use

1980, in the meaning defined above

Time Traveler
The first known use of radial keratotomy was in 1980

Dictionary Entries Near radial keratotomy

Cite this Entry

“Radial keratotomy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radial%20keratotomy. Accessed 5 Nov. 2024.

Medical Definition

radial keratotomy

noun
: a surgical operation on the cornea for the correction of myopia that involves flattening the cornea by making a series of incisions in a radial pattern resembling the spokes of a wheel
abbreviation RK
compare photorefractive keratectomy

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