absence of the crystalline lens

мед.фраз. отсутствие хрусталика

Англо-русский медицинский словарь. 2012.

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  • Lens (anatomy) — Crystalline lens (anatomy) Light from a single point of a distant object and light from a single point of a near object being brought to a focus by changing the curvature of the lens …   Wikipedia

  • Intraocular lens — An intraocular lens (IOL) is an implanted lens in the eye, usually replacing the existing crystalline lens because it has been clouded over by a cataract, or as a form of refractive surgery to change the eye s optical power. It usually consists… …   Wikipedia

  • contact lens — one of a pair of small plastic disks that are held in place over the cornea by surface tension and correct vision defects inconspicuously. Cf. hard lens, intraocular lens, soft lens. [1885 90] * * * Thin artificial lens worn on the surface of the …   Universalium

  • Geology of the Australian Capital Territory — Australia grew around three fused pieces of very ancient continental crust (cratons). The geology of the Australian Capital Territory includes rocks dating from the Ordovician around 480 million years ago, whilst most rocks are from the Silurian …   Wikipedia

  • Aphakia — Absence or loss of the eye s natural crystalline lens, as after cataract removal. From a , without + phacos, the Greek word for a lentil bean. The ancients thought (quite correctly) that the lens of the eye was shaped like a lentil bean. * * *… …   Medical dictionary

  • Aphakia — A*pha ki*a, n. [NL.; Gr. a priv. + ? seed of a lentil.] (Med.) An anomalous state of refraction caused by the absence of the crystalline lens, as after operations for cataract. The remedy is the use of powerful convex lenses. Dunglison. [1913… …   The Collaborative International Dictionary of English

  • eye, human — ▪ anatomy Introduction  specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit       The eye is protected from mechanical injury… …   Universalium

  • evolution — evolutional, adj. evolutionally, adv. /ev euh looh sheuhn/ or, esp. Brit., /ee veuh /, n. 1. any process of formation or growth; development: the evolution of a language; the evolution of the airplane. 2. a product of such development; something… …   Universalium

  • Aniseikonia — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 29646 ICD10 = ICD10|H|52|3|h|49 ICD9 = ICD9|367.32 ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D000839 Aniseikonia (sometimes misspelled as aneisokonia, and spelled… …   Wikipedia

  • Glaucoma — Classification and external resources Acute angle closure glaucoma of the right eye. Note the mid sized pupil, which was nonreactive to light, and injection of the conjunctiva. ICD 10 …   Wikipedia

  • Galactosemic cataract — Infobox Disease Name = PAGENAME Caption = DiseasesDB = ICD10 = ICD9 = ICD9|366.44, ICD9|271.1 ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = A Galactosemic cataract is cataract which is associated with the consequences of… …   Wikipedia

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