Eyeconditions
Below are explanations of a wide range of eye conditions. The information provided for these eye conditions is medically checked. If, however, you have any concerns about your sight please contact your GP.
Macular Degeneration
The macular is the part of the retina that is responsible for central vision and the ability to see detail. Macular degeneration describes a condition in which this retinal tissue of the macular is deprived of nourishment and oxygen and the cells can not function properly.
Diabetic Retinopathy
Diabetes occurs as a result of a lack of insulin or where the body is unable to process insulin properly. Insulin acts as a regulator of blood sugar levels. Diabetes may have an impact on the eyes in several ways, the most important being the effect that it has on the retina and the blood vessels within the retina. This is known as diabetic retinopathy.
Glaucoma
Glaucoma is the name for a group of eye conditions in which the optic nerve is damaged at the point where it leaves the eye. The eye needs a certain amount of pressure to keep the eyeball in shape so that it can work properly. In some cases, the glaucoma damage is caused by raised eye pressure. Others may have an eye pressure within normal limits but damage occurs because there is a weakness in the optic nerve.
Cataract
A cataract is the clouding of the lens and results in blurred vision. The lens comprises mostly water and protein. The protein normally allows the lens to remain clear and let light pass through. The protein may aggregate, however, and start to cloud a small area of the lens. This is a cataract.
Total Blindness
This often means the loss of all vision. Often shades of light and dark are still visible.
If you would like further information on these, and other eye conditions please call us on: 0116 249 0909 or email info@vistablind.org.uk
- Company Name
- Vista
- Address
-
Margaret Road
Off Gwendolen Road Leicester LE5 5FU - T
- (0116) 249 8839
- F
- (0116) 249 8811
- info@vistablind.org.uk
- Registered Charity Number:
- 218992
- Company Number:
- 163099
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