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Topics - Susychoilearner

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General Discussion / Eye Imaging
« on: February 11, 2020, 07:59:08 PM »
Has anybody heard of these or performed these? Are they expensive?

Types of Eye Imaging
Optical coherence tomography (OCT)
Color fundus (retinal) photography (CFP)
Fluorescein angiography (FA)
Indocyanine green (ICG) angiography
Fundus autofluorescence (FAF)
Corneal topography
Slit-lamp photography
External photography
Optic nerve head analysis
Endothelial cell-layer photography

Eye Imaging Equipment
Digital retinal cameras (Topcon and Zeiss): For color fundus photography and fluorescein angiography.
Optical coherence tomography (OCT Zeiss Stratus, Cirrus): Enables cross-sectional imaging of the retina. Used primarily for macular and optic nerve head imaging.
Scanning laser ophthalmoscope (HRA2 from Heidelberg Engineering): For fundus autofluorescence, fluorescein angiography and indocyanine green (ICG) angiography.
Photo slit-lamp micrography: For photographing anterior eye structures such as the cornea, iris, conjunctiva and lens.
Corneal topography (Orbscan 2): Measures the thickness, refractive power and shape of the cornea
Optic nerve head analyzer (HRT3, Heidelberg Engineering): For precise optic nerve head imaging. Primarily for patients with, or suspected of having, glaucoma.
External photography (digital Nikon SLR): For photographing eyelids and other facial structures.
Rostock corneal module (HRT): For high-magnification of all corneal layers. Enables endothelial cell counts.

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