ZONA OPHTHALMICA Meaning and
Definition
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Zona ophthalmica, also known as herpes zoster ophthalmicus, is a medical term used to describe a specific manifestation of the herpes zoster virus infection, commonly known as shingles, affecting the ophthalmic division of the trigeminal nerve. This specific division of the trigeminal nerve supplies the sensory innervation to the forehead, scalp, upper eyelid, and the front of the head.
The condition is characterized by the presence of a painful rash that typically affects one side of the face, specifically around the eye. It is caused by the reactivation of the varicella-zoster virus which remains dormant in the dorsal root ganglia following a primary infection with chickenpox. The virus reactivates due to various factors, including a weakened immune system, stress, or aging.
Zona ophthalmica presents with characteristic symptoms, including severe pain, blisters, and redness in the affected region. It can also involve other ocular structures, such as the cornea, leading to various eye complications that require prompt medical attention to prevent potential vision loss.
Treatment for zona ophthalmica often involves antiviral medications to reduce viral replication and the duration of symptoms. Additionally, analgesic medications may be prescribed to alleviate pain. The use of topical ointments or eye drops may be necessary to address any corneal involvement. It is essential for individuals with zona ophthalmica to seek medical attention from an ophthalmologist or healthcare professional as soon as possible to receive appropriate management and prevent potential complications.
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Herpes zoster in the distribution of the ophthalmic nerve.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ZONA OPHTHALMICA
- xona ophthalmica
- sona ophthalmica
- aona ophthalmica
- zina ophthalmica
- zkna ophthalmica
- zlna ophthalmica
- zpna ophthalmica
- z0na ophthalmica
- z9na ophthalmica
- zoba ophthalmica
- zoma ophthalmica
- zoja ophthalmica
- zoha ophthalmica
- zonz ophthalmica
- zons ophthalmica
- zonw ophthalmica
- zonq ophthalmica
- zona iphthalmica
- zona kphthalmica
- zona lphthalmica
Etymology of ZONA OPHTHALMICA
The word "zona" comes from the Latin term "zōna" which means "belt" or "zone". It originally referred to a girdle or belt worn around the waist.
The term "ophthalmica" is derived from the Greek word "ophthalmos", meaning "eye".
When used together, "zona ophthalmica" refers to the area or zone around the eye.
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