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2. Metamorphopsia - Wikipedia

   en.wikipedia.org/wiki/Metamorphopsia

   Metamorphopsia can be a symptom of a number of eye disorders involving the retina or macula. Some of these conditions include the following: Age-related macular degeneration; Epiretinal membrane and vitreomacular traction; Posterior vitreous detachment; Macular hole; Diagnosis

3. Macular degeneration - Wikipedia

   en.wikipedia.org/wiki/Macular_degeneration

   8.7% global prevalence in 2020 [2] Macular degeneration, also known as age-related macular degeneration ( AMD or ARMD ), is a medical condition which may result in blurred or no vision in the center of the visual field. [1] Early on there are often no symptoms. [1] Over time, however, some people experience a gradual worsening of vision that ...

4. Prism correction - Wikipedia

   en.wikipedia.org/wiki/Prism_correction

   A lens which includes some amount of prism correction will displace the viewed image horizontally, vertically, or a combination of both directions. The most common application for this is the treatment of strabismus. By moving the image in front of the deviated eye, double vision can be avoided and comfortable binocular vision can be achieved ...

5. Retinal implant - Wikipedia

   en.wikipedia.org/wiki/Retinal_implant

   A retinal implant is a visual prosthesis for restoration of sight to patients blinded by retinal degeneration. The system is meant to partially restore useful vision to those who have lost their photoreceptors due to retinal diseases such as retinitis pigmentosa (RP) or age-related macular degeneration (AMD).

6. Homonymous hemianopsia - Wikipedia

   en.wikipedia.org/wiki/Homonymous_hemianopsia

   Diagnostic method. magnetic resonance imaging. Hemianopsia, or hemianopia, is a visual field loss on the left or right side of the vertical midline. It can affect one eye but usually affects both eyes. Homonymous hemianopsia (or homonymous hemianopia) is hemianopic visual field loss on the same side of both eyes.

7. Optical coherence tomography angiography - Wikipedia

   en.wikipedia.org/wiki/Optical_Coherence...

   This has allowed OCTA to obtain detailed images of retinal vasculature in the human retina and become widely used clinically to diagnose a variety of eye diseases, such as age related macular degeneration (AMD), diabetic retinopathy (DR), artery and vein occlusions, and glaucoma.