What does keratoscope mean?
Definitions for keratoscope
ker·ato·scope
This dictionary definitions page includes all the possible meanings, example usage and translations of the word keratoscope.
Princeton's WordNet
keratoscopenoun
medical instrument to examine the cornea in order to detect irregularities in its anterior surface
Wikipedia
Keratoscope
A keratoscope, sometimes known as Placido's disk, is an ophthalmic instrument used to assess the shape of the anterior surface of the cornea. A series of concentric rings is projected onto the cornea and their reflection viewed by the examiner through a small hole in the centre of the disk. A regular-shaped cornea should show equally spaced symmetric reflections. If the patient is suffering from astigmatism or from a corneal dystrophy, the rings will be distorted. A modern development of the concept is found in corneal topography, in which analysis of the reflected image is passed to a computer. The automated instrument can produce colour-coded contour maps of the eye's topography or even three-dimensional visualisations of its surface.
ChatGPT
keratoscope
A keratoscope is a medical instrument used by ophthalmologists and optometrists to examine the cornea of the eye, particularly to measure its curvature and detect conditions such as astigmatism. It works by projecting a pattern of light onto the cornea and observing the reflection.
Wikidata
Keratoscope
A keratoscope, sometimes known as Placido's disk, is an ophthalmic instrument for assessing the shape of the anterior surface of the cornea. A series of concentric rings are projected onto the cornea and their reflection viewed by the examiner through a small hole in the centre of the disk. A regular-shaped cornea should show equally-spaced symmetric reflections. If the patient is suffering from astigmatism or from a corneal dystrophy, the rings will be distorted. A modern development of the concept is found in corneal topography, in which analysis of the reflected image is passed to a computer. The automated instrument can produce colour-coded contour maps of the eye's topography or even three-dimensional visualisations of its surface.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of keratoscope in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of keratoscope in Pythagorean Numerology is: 2
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"keratoscope." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/keratoscope>.
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