Iridoplegia
Iridoplegia
Iridoplegia (/ɪˌrɪdoʊˈpliːdʒiə/) is a medical term that refers to the paralysis of the iris in the eye. This condition results in the loss of ability to constrict or dilate, affecting the regulation of light entering the eye.
Etymology
The term "Iridoplegia" is derived from the Greek words "iris", which refers to the colored part of the eye, and "plegia", which means paralysis.
Symptoms
The primary symptom of iridoplegia is the inability of the pupil to constrict or dilate in response to light. This can lead to problems such as photophobia (sensitivity to light), blurred vision, and difficulty in focusing on objects.
Causes
Iridoplegia can be caused by a variety of conditions, including neurological disorders, trauma to the eye, inflammation of the iris, or as a side effect of certain medications.
Treatment
Treatment for iridoplegia primarily involves addressing the underlying cause. This may involve medication to treat inflammation or neurological disorders, or surgery to repair damage to the iris.
Related Terms
- Iris (eye): The colored part of the eye, which controls the amount of light that enters the eye.
- Photophobia: A condition characterized by sensitivity to light.
- Inflammation: A response by the body's immune system to injury or infection, characterized by redness, swelling, heat, and pain.
- Neurological disorders: Disorders that affect the nervous system, including the brain, spinal cord, and nerves.
External links
- Medical encyclopedia article on Iridoplegia
- Wikipedia's article - Iridoplegia
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