Retinoschisis
Retinoschisis
Retinoschisis (pronounced reh-tin-oh-SKIZ-iss) is a condition in which the retina, the light-sensitive layer of tissue at the back of the eye, splits into two layers. This can lead to vision loss and other complications.
Etymology
The term "retinoschisis" comes from the Greek words "retina," meaning "net," and "schisis," meaning "split."
Symptoms
Symptoms of retinoschisis can vary, but often include blurred vision, floaters, and a decrease in visual acuity. In severe cases, it can lead to retinal detachment and vision loss.
Causes
Retinoschisis can be caused by a variety of factors, including aging, eye trauma, and certain genetic conditions. It is also associated with other eye conditions such as myopia (nearsightedness) and glaucoma.
Diagnosis
Diagnosis of retinoschisis typically involves a comprehensive eye examination, including a detailed examination of the retina. This may be done using tools such as an ophthalmoscope or an optical coherence tomography (OCT) scan.
Treatment
Treatment for retinoschisis depends on the severity of the condition and the underlying cause. In some cases, no treatment may be necessary. In others, treatment options may include laser therapy, cryotherapy, or vitrectomy.
Related Terms
- Retina
- Retinal detachment
- Visual acuity
- Ophthalmoscope
- Optical coherence tomography
- Laser therapy
- Cryotherapy
- Vitrectomy
External links
- Medical encyclopedia article on Retinoschisis
- Wikipedia's article - Retinoschisis
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