Retina
Retinal causes of sudden visual loss include:
- retinal arterial occlusion:
- branch occlusion results in partial loss of vision
- central occlusion results in complete loss of vision
- central retinal vein occlusion - extensive fundal haemorrhage
- amaurosis fugax - where a curtain descends over the vision for minutes. An embolus may be visible on the retina and a carotid bruit may be present.
- retinal detachment involving macula; symptoms and signs include:
- flashing lights
- floaters
- visual field loss spreading centrally
Related pages
Create an account to add page annotations
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.