How Do You Spell ASTIGMOMETRY?

Pronunciation: [ɐstɪɡmˈɒmətɹi] (IPA)

Astigmometry, spelled /æs.tɪɡˈmɑː.mə.tri/, is a measurement of astigmatism, a vision condition that occurs when the cornea of the eye is not evenly curved, causing blurred or distorted vision. The spelling of astigmometry can be broken down using International Phonetic Alphabet (IPA) symbols. The first syllable is pronounced with a short "a" sound followed by the "s" and "t" sounds. The "i" in the second syllable is pronounced with a short "i" sound followed by the "g" and "m" sounds. Finally, the third syllable is pronounced with a long "o" sound followed by the "m" and "e" sounds.

ASTIGMOMETRY Meaning and Definition

1. Astigmometry is a diagnostic procedure used in ophthalmology to assess the presence and severity of astigmatism in a patient's eyes. Astigmatism is a common refractive error of the eye, resulting from an irregularly shaped cornea or lens. This irregular curvature causes light to focus on multiple points within the eye, resulting in distorted or blurred vision at both near and far distances.

   During astigmometry, the ophthalmologist utilizes a specialized instrument called an astigmometer or keratometer. This instrument measures the curvature of the cornea, specifically the degree and axis of astigmatism. The test is performed by shining a ring of light onto the cornea and observing the reflections produced on the surface. By analyzing the shape, size, and orientation of the light reflections, the ophthalmologist can determine the astigmatic values.

   Astigmometry is a crucial step in determining the appropriate prescription for glasses or contact lenses, as it provides valuable information about the degree and axis of astigmatism. By correcting the irregular curvature of the cornea with specially designed lenses, the patient's vision can be significantly improved.

   In addition to aiding in the prescription of corrective lenses, astigmometry is also useful in monitoring the progression of astigmatism, assessing the success of refractive surgeries, and diagnosing other corneal abnormalities. Overall, astigmometry plays a fundamental role in the precise diagnosis and management of astigmatism, allowing for optimal visual correction and improved quality of life for individuals with this condition.

2. Astigmatometry.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for ASTIGMOMETRY

• astigmometvy
• astigmometpy
• astigmometsy
• astigmometr9
• astigmometri
• astigmometrq
• astigmometrx
• a stigmometry
• as tigmometry
• ast igmometry
• asti gmometry
• astig mometry
• astigm ometry
• astigmo metry
• astigmom etry
• astigmome try
• astigmomet ry
• astigmometr y

Etymology of ASTIGMOMETRY

The word "astigmometry" is composed of two parts: "astigmo-" and "-metry".

The prefix "astigmo-" is derived from the Greek word "astigmia" (ἀστιγμία), which means "lack of a point". It is used in medical terminology to refer to a condition known as astigmatism, which is an optical defect in which the eye does not focus light evenly on the retina.

The suffix "-metry" is derived from the Greek word "metron" (μέτρον), which means "measure" or "measurement". It is commonly used in medical terminology to indicate the process of measuring or examining something in a specific manner.

Plural form of ASTIGMOMETRY is ASTIGMOMETRIES