Ophthalmoscopy is a medical term used to describe an examination of the inner part of the eye. The word is spelled /ˌɒfθælˈmɒskəpi/ in phonetic transcription, which helps to have a correct pronunciation of the term. The first syllable, "ophtha-", is pronounced with a short "o" sound as in "hot", followed by "thal" with a "th" sound and unstressed "a". The second syllable, "-moscopy", is pronounced with a long "o" sound as in "coast", then "sk" sound and stress on the second syllable.
Ophthalmoscopy is a diagnostic examination of the inside of the eye, particularly the retina, optic nerve, blood vessels, and other structures. It is commonly performed by an ophthalmologist or optometrist using an instrument called an ophthalmoscope, which consists of a light source and a magnifying lens. The procedure involves shining the light into the eye and observing the reflection of the retina through the lens.
The primary purpose of ophthalmoscopy is to detect and evaluate various eye conditions or diseases, such as diabetic retinopathy, macular degeneration, glaucoma, hypertensive retinopathy, and optic nerve abnormalities. The examination allows the healthcare professional to assess the health of the retina and optic nerve, evaluate blood vessel abnormalities, identify tumors or lesions, and detect any signs of inflammation or infection.
During ophthalmoscopy, the healthcare provider carefully examines the retina for any abnormalities such as hemorrhages, exudates (fluid leakage), microaneurysms, or changes in the color and texture of the optic nerve. These findings can provide valuable information about a patient's overall eye health and help determine appropriate treatment options.
Ophthalmoscopy is considered a necessary part of a comprehensive eye examination. It is a non-invasive and relatively quick procedure that provides important insights into the internal structures of the eye, aiding in the diagnosis and management of various eye disorders. Regular ophthalmoscopic examinations are crucial in detecting potential eye diseases at an early stage, allowing for timely intervention and potentially preventing vision loss or complications.
Examination of the fundus of the eye by means of the ophthalmoscope.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The pretended art of knowing a person's temper and manner from the appearance of the eye.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "ophthalmoscopy" is derived from two Greek roots. "Ophthalmos" (ὀφθαλμός) means "eye" or "vision", and "skopein" (σκοπεῖν) means "to examine" or "to view". When combined, the word "ophthalmoscopy" refers to the medical examination of the eye using a device called an ophthalmoscope, which allows a doctor to observe the interior structures of the eye.