Medical Dictionary

orthokeratology

play
noun or·tho·kera·tol·o·gy \ -ˈtäl-ə-jē \

medical Definition of orthokeratology

plural orthokeratologies
:a treatment for defects of vision by altering the shape of the cornea through the application of a series of differently shaped hard contact lenses

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a ram's-horn trumpet used in Judaism

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