Results 181 to 190 of about 21,490 (217)

The Effect of Diabetes Mellitus on Central Corneal Thickness Values: A Systematic Review and Meta-Analysis. [PDF]

open access: yesInt J Mol Sci
Uzunoglu A   +11 more
europepmc   +1 more source

Clinical specular microscopy

Survey of Ophthalmology, 1979
Clinical specular microscopy (CSM) has recently been introduced as a means of qualitative and quantitative examination of the human corneal endothelium at high magnification. With the aid of CSM, a decline in endothelial cell density with age has been documented and several endothelial abnormalities from disease or trauma can be detected.
R A, Laing   +2 more
  +7 more sources

Regional Specular Microscopy

American Journal of Ophthalmology, 1983
It was originally assumed that endothelial damage associated with radial keratotomy occurred at the time of surgery. However, Yamaguchi and his associates suggested that there is an ongoing loss of endothelial cells related to repetitive stretching of the posterior cornea.
C G, Kelley, A, Pasonen, H E, Kaufman
openaire   +2 more sources

Specular Microscopy in Aniridia

Cornea, 1987
Aniridia and the iridocorneal endothelial (ICE) syndromes both are conditions which include abnormalities of the cornea, iris, and progressive iridocorneal adhesions which may result in glaucoma. In order to investigate the similarities between aniridia and the ICE syndromes, we performed specular microscopy of the corneal endothelium in nine patients ...
J S, Weiss   +3 more
openaire   +2 more sources

Corneal endothelium – Specular microscopy

Acta Ophthalmologica, 2022
AbstractCorneal endothelium is a single layer of hexagonal cells covering the inner surface of the cornea and maintains the corneal deturgescence by continuous pumping of water and ions from the stroma to the aqueous humour. This mechanism is necessary to preserve the transparency of the cornea. The corneal endothelium is derived from the neural crest.
openaire   +1 more source

Specular Microscopy of Corneal Epithelium

Archives of Ophthalmology, 1983
Specular microscopy was used to study the morphologic appearance of normal and regenerating rabbit corneal epithelium before and after corneal abrasion or heptanol application. Specular photomicrographs of the denuded area and healing epithelium were taken for two to three weeks as the epithelium regenerated, as well as prior to trauma.
J L, McFarland, R A, Laing, S S, Oak
openaire   +2 more sources

Specular Microscopy of Epithelial Downgrowth

Archives of Ophthalmology, 1978
Specular microscopy in a case of pathologically proved epithelial downgrowth demonstrated a characteristic pattern of cell borders in the area of the epithelial downgrowth. This noninvasive clinical test may prove to be helpful in the early diagnosis of epithelial ingrowth following various intraocular surgical procedures.
R E, Smith, C, Parrett
openaire   +2 more sources

Specular Microscopy of Iridocorneal Endothelia Syndrome

American Journal of Ophthalmology, 1980
Clinical specular microscopic examination of 17 patients with features common to the iridocorneal endothelial syndrome (including Chandler's syndrome, iris nevus syndrome, and essential iris atrophy) showed pathognomonic endothelial changes and no areas of normal endothelial mosaic.
L W, Hirst   +3 more
openaire   +3 more sources

Color Specular Microscopy

1990
A microscope applying the principles of specular reflection to the studies of corneal morphology was described about a quarter-century ago.1 This instrument was shown to be capable of photographing images reflected from the endothelial-aqueous interface, outlining endothelial cellular borders and some intracellular detail.
Michael A. Lemp, William D. Mathers
openaire   +1 more source

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