Degenerative Eye Disease Causing Blindness
Genetic factors play a role in many kinds of eye disease including those diseases that are the leading cause of blindness among infants children and adults.
Degenerative eye disease causing blindness. Glaucoma is one of the most common chronic eye diseases for seniors and is the leading cause of blindness for those over the age of 64. Dry macular degeneration is a common eye disorder among people over 50. The macula is the part of the retina responsible for clear vision in your direct line of sight.
Macular degeneration doesn t cause total blindness because it doesn t affect your peripheral vision. Wet macular degeneration is a chronic eye disorder that causes blurred vision or a blind spot in your visual field. Half the people with glaucoma do not know they have it.
The macula is in the part of the retina responsible for central vision. It has no early symptoms and therefore is called the silent thief of sight. It s estimated that more than 10 million americans have this disease.
This disease gradually reduces your peripheral vision. 4 strabismus crossed eyes crossed eyes or strabismus are also common eye diseases that cause blindness because such patient s eyes are not able to align on the same point ok the same axis and at the same time. More than 60 percent of cases of blindness among infants are caused by inherited eye diseases such as congenital present at birth cataracts congenital glaucoma retinal degeneration optic atrophy and eye malformations.
Dry macular degeneration may first develop in one eye and then affect both. Keep in mind macular degeneration never causes total blindness because it does not affect your peripheral vision.
