Strabometer is a combined word that comes from two Greek roots: "strabismo," meaning squinting, and "metron," meaning measurement. In IPA transcription, it is written as /stɹəˈbɒməɾər/. The first syllable "stra" is pronounced as /stɹə/ and followed by the syllable "bo" /bɒ/. The third syllable is "me" /mə/ and the final syllable "ter" /ɾəɹ/. The word is used to describe an instrument for measuring the degree of squint in the eye, usually used in ophthalmology.
A strabometer is a specialized instrument or device used to measure and quantify the degree of strabismus or eye misalignment in individuals. Strabismus refers to the condition where the eyes are not properly aligned and do not point in the same direction. It is commonly known as cross-eyed or wall-eyed.
The strabometer typically consists of a small handheld device with a screen or viewfinder. The individual being tested focuses on the screen while the examiner can observe their eye movements and alignment. The instrument includes precise measurement markings and indicators to determine the extent of deviation or misalignment of the eyes.
The strabometer takes advantage of advanced optical technology to accurately assess a person's condition. It aids doctors, ophthalmologists, and orthoptists in diagnosing and monitoring strabismus, as well as guiding appropriate treatment options. By measuring the angle between the visual axes of the two eyes, the strabometer provides a numerical indication of the degree of strabismus present, which can help in determining the severity of the condition and assessing possible interventions.
This device is especially helpful in assessing children who may not be capable of fully communicating their visual discomfort or difficulties. Strabometers aid in early detection, provide objective measurements, and facilitate appropriate treatment plans, including eye exercises, glasses, or, in severe cases, surgical correction. Regular usage of strabometers allows healthcare professionals to monitor progress and adjust treatment strategies as needed, aiming for optimal visual alignment and binocular vision.
Strabismometer.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "strabometer" is derived from the combination of two Greek words: "strabos" meaning "squint" or "strabismus", and "metron" meaning "measure" or "instrument for measuring". Thus, "strabometer" is a term coined to refer to an instrument or device used for measuring strabismus or squint in ophthalmology.