Types of Cataracts
A cataract is an eye condition characterized by a clouding of the lens. Most cataracts develop slowly and don't impair vision in the early stages. There are several common types of cataracts.
Other People Are Reading
-
Age-Related Cataracts
-
A majority of cataract cases are related to the natural aging process. Over half of all Americans will have a cataract condition by the age of 80.
Secondary Cataracts
-
Secondary cataracts sometimes form after glaucoma surgery. Secondary cataracts have also been linked to steroid medications, long-term sunlight exposure and diabetes.
-
Traumatic Cataracts
-
Cataracts occasionally develop after eye injuries. Traumatic cataracts sometimes develop several years after the injury occurs.
Congenital Cataracts
-
Infants can be born with cataracts or develop them soon after birth. Congenital cataracts typically don't affect vision.
Subcapsular Cataracts
-
Subcapsular cataracts are typically seen in individuals who suffer from extreme nearsightedness or diabetic conditions. Subcapsular cataracts develop very quickly.
Radiation Cataracts
-
Individuals sometimes develop cataracts after radiation exposure.
-
References
Resources
- Photo Credit Creative Commons photo by Wikmedia
