intrastromal keratomileusis

intrastromal keratomileusis
an operation to correct severe degrees of myopia (short-sightedness). A disc of corneal tissue (from the stroma of the cornea) is removed, frozen, and remodelled on a lathe, then replaced into the cornea to alter its curvature and thus reduce the myopia. excimer laser treatment, which is easier to perform, is also now being used for treating severe myopia (see LASIK).

Medical dictionary. 2011.

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  • intrastromal keratomileusis — an operation to correct severe degrees of myopia (short sightedness). A disc of corneal tissue (from the stroma of the cornea) is removed, frozen, and remodelled on a lathe, then replaced into the cornea to alter its curvature and thus reduce the …   The new mediacal dictionary

  • keratomileusis — n.; see intrastromal keratomileusis, LASIK (laser in situ keratomileusis) …   The new mediacal dictionary

  • keratomileusis — Surgical alteration of refractive error by changing the shape of a deep layer of the cornea : the anterior lamella is peeled back, frozen, and recarved on its back surface on a …   Medical dictionary

  • Intrastromal corneal ring segments — Intrastromal corneal rings (or intracorneal rings) are small devices implanted in the eye to correct vision. A typical vision correction using corneal rings would involve an ophthalmologist making a small incision in the cornea of the eye, and… …   Wikipedia

  • Кератомилеоз Интрастромальный (Intrastromal Keratomileusis) — проходящая в настоящее время клиническую проверку операция, выполняемая для коррекции миопии (близорукости) высокой степени, которая не может быть успешно вылечена с помощью других хирургических методов лечения (например, с помошью радиальной… …   Медицинские термины

  • КЕРАТОМИЛЕОЗ ИНТРАСТРОМАЛЬНЫЙ — (intrastromal keratomileusis) проходящая в настоящее время клиническую проверку операция, выполняемая для коррекции миопии (близорукости) высокой степени, которая не может быть успешно вылечена с помощью других хирургических методов лечения… …   Толковый словарь по медицине

  • LASIK — Abbreviation standing for laser assisted in situ keratomileusis, a kind of laser eye surgery designed to change the shape of the cornea to eliminate or reduce the need for glasses and contact lenses in cases of severe myopia (nearsightedness).… …   Medical dictionary

  • Ophthalmology — A phoropter in use …   Wikipedia

  • LASIK — laser in situ keratomileusis: laser refractive eye surgery used to correct both myopia (short sight) and hypermetropia (long sight). A thin corneal flap (epithelium and stroma) is raised using a keratome, the cornea is reshaped using an excimer… …   The new mediacal dictionary

  • Myopia — Nearsightedness, the ability to see close objects more clearly than distant objects. Myopia can be caused by a longer than normal eyeball or by any condition that prevents light rays from focusing on the retina. Most forms of myopia can be… …   Medical dictionary

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