A cataract is the clouding of the eye’s natural lens, causing blurry or dull vision.
Causes:
- Aging (most common)
- Diabetes
- Eye injury or long-term steroid use
Symptoms:
- Cloudy or blurred vision
- Glare or difficulty seeing at night
- Faded or yellowed colors
- Frequent changes in glasses prescription
Treatment:
The most effective treatment is Phacoemulsification surgery, where the cloudy natural lens is removed and replaced with a clear artificial lens (IOL).
This surgery is:
- Quick
- Stitch-less
- Painless
- Performed on an outpatient basis
Types of Intraocular Lenses (IOLs):
- Monofocal Lens – Clear vision at one distance (usually far); glasses may be needed for near vision.
- Multifocal Lens – Clear vision at near, intermediate, and far distances; reduces dependence on glasses.
- Premium Lens – Advanced technology lenses like multifocal, EDOF, and toric.
- Toric Lens – Corrects astigmatism; improves vision clarity.
- EDOF (Extended Depth of Focus) Lens – Sharp vision across a wider range, with better contrast and fewer halos at night.
