- pigmented line of the cornea
- Hudson l.
Medical dictionary. 2011.
pigmented line of the cornea
Look at other dictionaries:
Hudson line — Hudson Stдhli line a linear horizontal brown mark located at about the junction of the middle and lower thirds of the cornea but not reaching the limbus, seen in the normal corneas of approximately 15 per cent of aged individuals. Called also… … Medical dictionary
Sampaolesi line — a pigmented, wavy line seen on the cornea in early stages of exfoliation syndrome … Medical dictionary
ring — 1. A circular band surrounding a wide central opening; a r. shaped or circular structure surrounding an opening or level area. SYN: anulus [TA]. 2. The closed ( i.e., endless) chain of atoms in a cyclic compound; commonly used for “cyclic” or… … Medical dictionary
Fleischer ring — a deposit of iron in the form of a ring in the epithelium of the cornea, which is seen, for example, around the base of the cone of the cornea in keratoconus. It is best visualized using cobalt blue light. B. Fleischer (1848 1904), German… … Medical dictionary
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
layer — A sheet of one substance lying on another and distinguished from it by a difference in texture or color or by not being continuous with it. SEE ALSO: stratum, lamina. SYN: panniculus. ameloblastic l. the internal l. of the enamel organ. SYN: enam … Medical dictionary
eye disease — Introduction any of the diseases or disorders that affect the human eye (eye, human). This article briefly describes the more common diseases of the eye and its associated structures, the methods used in examination and diagnosis, and the… … Universalium
Lamina — A plate or layer. For example, the lamina arcus vertebrae, usually just called the lamina, are plates of bone in each vertebral body. * * * SYN: plate (1). SEE ALSO: layer, stratum. [L] l. affixa [TA] that part of the medial ependymal wall of the … Medical dictionary
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