|Classification and external resources
A vision disorder is an impairment of the sense of vision.
It is not the same as an eye disease. Although many vision disorders are due have their immediate cause in the eye, there are many other causes that may occur at other locations in the optic pathway.
Disability-adjusted life year
for vision disorders (age-related) per 100,000 inhabitants in 2002.
less than 100
more than 850