Cataract
s are a cloudiness in the condition of the eye lens is clear and should serve as a conductor of light inflowing the eye. Disturbance turbidity due to metabolism of the lens
for a variety of both physical (eg, heavy impact on the eyes and face), chemical (eg, diabetes, poor nutrition), diseases (eg hypertension), infections, radiation (excessive sunlight) and age.
Besides the various types of cataracts, cataract most frequently encountered were cataract senilis, the reply is because the aging process (from the age of 50 years and above). Besides, according to your question, cataracts can occur because penyakit2 blood / blood vessels too, the most common are hypertension and diabetes (diabetes mellitus). Malignant disease / blood cancers like leukemia, etc. can also trigger cataracts for disturbing the cellular metabolism in the lens of the eye.
The following kinds of cataracts by causing:
1. Congenital cataracts: innate, associated infection during pregnancy, or interference in the formation of the other fetus (including less nutrition mother)
2. Cataract Senilis: aging-related processes
3. Complication Cataracts: Other conditions such complications illnesses eye infections, hypertension, diabetes, blood disease, smoking, lack of weight nutirisi
4. Traumatic Cataracts: physical impact on the eyes or face in general, either a blunt or punctured / sharp
5. Secondary cataract due to the remaining old former cataract surgery is less clear.
Therapy in cataract surgery is absolute. There is no other way to this other than surgery that can remove the cataracts.
