радиалды кератотомия

радиалды кератотомия

A surgical procedure that permanently alters the shape of the cornea by placing microscopically thin relaxing incisions in the peripheral cornea. The incisions cause the central portion of the cornea to flatten, thereby reducing the power of the cornea.

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Secteur d’activité/Domaine : Lunettes
Catégorie : Optométrie; Lentilles de contact; Chirurgie des yeux
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радиалды

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

Pertaining to the radius or line from a circle center to the circumference of the circle.

кератотомия

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

A surgical incision of the cornea as in Radial Keratotomy.

рефрактивтік хирургия

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

Any surgical procedure which permanently alters the focusing power of the eye in order to change refractive errors. Refractive surgery may include corneal surgery such as Lasik, ...

алыстан көргіштік

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

Common term for hyperopia.

бифокальды көзәйнектер

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

Corrective lenses that have two powers of correction. Typically the majority of the lens is corrected for distance vision while a small are is corrected for near vision. Bifocals ...

ескіру мерзімі

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

Medical prescription terms were originally all written in Latin. Many of the Latin terms continue to be used today. Eyeglass prescriptions are somewhat different, and you can ...

бинокулярлық

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

Both eyes.

флуоресцеин

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

A tiny amount of a fluorescein dye is placed in the tear film. The color will make microscopic dots appear where the eye has become dry. Excessive staining is an indication of dry ...

призма

Lunettes; Optométrie; Lentilles de contact; Chirurgie des yeux

A prism is a lens that will bends light towards its base. Prisms are used to measure the angle of deviation in strabismus to correcting binocular polyopia when the eyes become ...

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Secteur d’activité/Domaine : Chimie Catégorie : Chimie générale

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After separating from graphite, graphene is the world's thinnest and strongest material. This one-atom, carbon-based material can conduct electricity ...