METRIC OPHTHALMOSCOPY Meaning and
Definition
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Metric ophthalmoscopy is a diagnostic ophthalmic examination technique used to evaluate and measure various parameters of the eye, specifically the fundus. It involves the use of specialized instruments, such as an ophthalmoscope or a fundus camera, to illuminate and view the retina, optic nerve, and surrounding structures.
The term "metric" in metric ophthalmoscopy refers to the quantitative aspect of this examination method. It entails obtaining precise measurements and data from the eye during the examination, allowing for accurate and objective assessment of various ocular conditions, such as glaucoma, macular degeneration, diabetic retinopathy, and optic disc abnormalities.
By utilizing metric ophthalmoscopy, eye care professionals can assess parameters like optic disc cup-to-disc ratio, retinal blood vessel caliber, retinal thickness, and any signs of retinal pathology. These measurements help in quantifying and monitoring the severity and progression of ocular diseases, aiding in making informed clinical decisions and evaluating treatment efficacy.
Metric ophthalmoscopy offers several advantages in comparison to qualitative assessments. It provides numerical values that can be used for comparisons over time or with population-based norms. The measurement data obtained through this technique can also be integrated with software algorithms for computer-aided diagnosis and enhanced precision.
Overall, metric ophthalmoscopy is an important tool in ophthalmology that enables quantitative evaluation of ocular structures, facilitating the diagnosis, monitoring, and management of various eye diseases.
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O. as an aid to the determination of refractive errors of the eye.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for METRIC OPHTHALMOSCOPY
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Etymology of METRIC OPHTHALMOSCOPY
The word "metric ophthalmoscopy" is a combination of two terms: "metric" and "ophthalmoscopy".
1. Metric: The term "metric" comes from the Greek word "metron", which means "measurement". In the context of "metric ophthalmoscopy", it refers to the use of measurements or quantitative data during the examination of the eye.
2. Ophthalmoscopy: The term "ophthalmoscopy" is derived from two Greek words, "ophthalmos" meaning "eye" and "skopein" meaning "to examine". Ophthalmoscopy refers to the diagnostic technique of examining the interior structures of the eye, particularly the retina, using an instrument called an ophthalmoscope.
Therefore, "metric ophthalmoscopy" refers to the technique of using measurements or quantifiable data during the examination of the eye using an ophthalmoscope.
