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  2. Retinoschisis - Wikipedia

    en.wikipedia.org/wiki/Retinoschisis

    Retinoschisis is an eye disease characterized by the abnormal splitting of the retina's neurosensory layers, usually in the outer plexiform layer.Retinoschisis can be divided into degenerative forms which are very common and almost exclusively involve the peripheral retina and hereditary forms which are rare and involve the central retina and sometimes the peripheral retina.

  3. Kjer's optic neuropathy - Wikipedia

    en.wikipedia.org/wiki/Kjer's_optic_neuropathy

    Vision loss in dominant optic atrophy is due to optic nerve fiber loss from mitochondria dysfunction. Dominant optic atrophy is associated with mutation of the OPA1 gene [9] found on chromosome 3, region q28-qter. Also, 5 other chromosomal genes are described as causing optic atrophy: OPA2 (x-linked), OPA3 (dominant), OPA4 (dominant), OPA5 ...

  4. Optic neuropathy - Wikipedia

    en.wikipedia.org/wiki/Optic_neuropathy

    The vast majority of AIONs are nonarteritic AIONs (NAION). The most common acute optic neuropathy in patients over 50 years of age, NAION has an annual incidence of 2.3-10.2/100,000. NAION presents as a painless loss of vision, often when awakening, that occurs over hours to days.

  5. Toxic and nutritional optic neuropathy - Wikipedia

    en.wikipedia.org/wiki/Toxic_and_nutritional...

    Vision loss in toxic and nutritional optic neuropathy is bilateral, symmetric, painless, gradual, and progressive. Dyschromatopsia, a change in color vision, is often the first symptom. Some patients notice that certain colors, particularly red, are less bright or vivid; others have a general loss of color perception.

  6. Central serous chorioretinopathy - Wikipedia

    en.wikipedia.org/wiki/Central_serous_chorio...

    The prognosis for CSR is generally excellent. While immediate vision loss may be as poor as 20/200 in the affected eye, clinically, over 90% of patients regain 20/25 vision or better within 45 days. [1] Once the fluid has resolved, either spontaneously or through treatment, distortion is reduced and visual acuity improves as the eye heals.

  7. Optic disc drusen - Wikipedia

    en.wikipedia.org/wiki/Optic_disc_drusen

    A necropsy study of 737 cases showed a 2.4% incidence with 2 out of 15 (13%) bilateral, [2] perhaps indicating the insidious nature of many cases. An autosomal dominant inheritance pattern with incomplete penetrance and associated inherited dysplasia of the optic disc and its blood supply is suspected.

  8. Category:Eye diseases - Wikipedia

    en.wikipedia.org/wiki/Category:Eye_diseases

    Generally, diseases outlined within the ICD-10 codes H00-H59 within Chapter VII: Diseases of the eye, adnexa should be included in this category. Wikimedia Commons has media related to Diseases and disorders of the eye and adnexa .

  9. Drusen - Wikipedia

    en.wikipedia.org/wiki/Drusen

    Optical coherence tomography scans of the orbits or head, calcification at the head of the optic nerve without change in size of globe strongly suggests drusen in a middle-age or elderly patient. Whether drusen promote AMD or are symptomatic of an underlying process that causes both drusen and AMD is not known, but they are indicators of ...