Cataracts
Cataracts
develop as people age with clouding of the lens of the eye. This
condition is extremely common and affects vision for otherwise
healthy people.
The
eyeball itself has clear parts (which include the lens) and colored
parts (which include the pupil). The eye requires a certain amount of
light to penetrate through the lens, pupil, and other structures of
the eyeball to reconnect in a special way at the back of the eye to
create an image. The retina and optic nerves need good input so
patients can see appropriately.
It
is estimated that over half of all Americans by the age of 80 will
have cataracts. Cataracts are not contagious and do not develop from
any specific irritation. There is usually no pain or redness
associated with it.
There
are surgical treatments which are common and safe for most people
develop cataracts. If you have difficulty seeing and are concerned,
talk with your ophthalmologist to schedule a thorough eye exam.
Subscribe to:
Post Comments
(
Atom
)
No comments :
Post a Comment