Cataracts are the first out of the major causes of blindness that i would like to introduce in this entire article and want you and my other readers to learn and prevent cataracts for good.
Main causes of blindness.
They are a clouding of the lenses occurring in the eyes.
Learn about causes diagnosis treatment and more.
The leading causes of blindness and low vision in the united states are primarily age related eye diseases such as age related macular degeneration cataract diabetic retinopathy and glaucoma.
Conducted by the harris poll shows that while 81 of adults say they are knowledgeable about eye vision health less than 1 in 5 19 were able to correctly identify the three main causes of blindness in the u s which are glaucoma age related.
For children the common causes of blindness are.
Your eyes see differences in the light that comes in.
The major causes are.
The leading causes of blindness and low vision in the united states are primarily age related eye diseases says barbara horn a doctor of optometry and president of the american optometric.
It can be partial or complete.
With this in mind we ve created a list of the four most common causes of blindness in the us.
There are three main types of blindness.
Cerebral and optic nerve visual impairments cataract corneal opacity due to vitamin a deficiency glaucoma infectious meningitis torch measles rubella zika retinopathy of prematurity retinal disorders inherited trauma note that almost all are avoidable or treatable causes.
It is most often inherited genetic and affects about 8 of males and under 1 of women.
It s a bit like the way we hear sounds as being low or high.
Blindness is the inability to see things including light.
Propensity score weighting was also used to adjust for respondents propensity to be online.
Color blindness is the inability to perceive differences in various shades of colors particularly green and red that others can distinguish.
Click here to see the anatomy the eye and how the eyes work.
People who are color blind usually have normal vision otherwise and can function well visually.
This 1 billion people includes those with moderate or severe distance vision impairment or blindness due to unaddressed refractive error as well as near vision impairment caused by unaddressed presbyopia.
Commonly referred to as amd age related macular degeneration is the leading cause of impairment of reading and close up vision among people over 65.
