Cataract
is one of the common condition results cloudiness in the natural lens
of the eye. Opacity may due to loss of transparency like hydration of
lens fibres and Denaturation of lens protein.Untreated cataract may
leads to blindness
Cataract
may result as a results of ageing, metabolic disorders, trauma,
heredity.The complicated cataracts are due to the disturbances of the
malnutrition of lenses due to inflammatory or degenerative diseases of
anterior or posterior segment of the eye.
Are Cataract is only seen in older people?
In
most of the cases this condition may happened at the age over 50. In
half of the cases , cataract may happen at the age of 65. Rarely
congenital cataract seen in infants, which is actually due to some
reasons like the mother got chicken pox, German measles and other
infectious diseases during the time of pregnancy.
What are the types of cataracts?
- Punctate Cataract : It is also called blue dot cataract which is common. Its appears as multiple tiny blue dots scattered over the eyes. The colour is due to the effect of dispersion of light in the same way that sky appears blue.
- Anterior Polar Cataract : It is seen like a capsule format in the lenses usually the size of a pin's head. This opacity are stationary and rarely interfere in vision.
- Zonular Cataract : Zonular or Lamellar Cataract is type of commonest developmental cataract presenting visual impairment.
Is there any specific symptoms for cataracts?
There are some of the difficulty that could possess as a symptoms of cataract
- Blurred Vision
- Need Frequent Changes in eye glasses or contacts
- Trouble in driving at night
- Sensitivity to bright light
- Changes in colour vision(yellow, orange and red)
- Coloured halos
Phacoemulsification, is one of the best Cataract removal treatment at Neera Eye Centre in
Delhi. With this treatments you can make your vision healthy and perfect
for ever. See the world better with Cataract Surgery in Delhi …..
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