Understanding Cataract Development
A cataract occurs when the natural crystalline lens inside your eye becomes clouded due to protein cross-linking with age, diabetes, or UV exposure. Cataract surgery is the most commonly performed, safest, and most successful surgical procedure in modern medicine.
Phacoemulsification vs Bladeless Femtosecond Laser (FLACS)
- Standard Phacoemulsification (MICS): The surgeon creates a tiny 2.2mm micro-incision, uses ultrasound vibrations to emulsify the cloudy lens, and vacuums it out before placing a foldable IOL.
- Femtosecond Laser-Assisted Cataract Surgery (FLACS): A computer-guided infrared laser performs the corneal incisions, anterior capsulotomy, and lens fragmentation without manual blades, maximizing precision for premium lenses.
Choosing the Right Intraocular Lens (IOL)
| Lens Type | Visual Freedom | Ideal Candidate |
|---|---|---|
| Monofocal IOL | Clear distant vision; reading glasses required for near work | Patients prioritizing crisp night driving and budget-friendly care |
| Toric IOL | Corrects pre-existing corneal astigmatism (cylindrical power) | Patients with significant astigmatism seeking spectacle-free distance |
| Multifocal / Trifocal IOL | Clear vision across distance, intermediate (computer), and near (reading) | Active individuals wanting complete spectacle independence |
| Extended Depth of Focus (EDOF) | Continuous distance and intermediate vision with minimal night halos | Frequent computer users and night drivers |
Post-Operative Recovery Guidelines
- Avoid splashing tap water directly into the operated eye for 10 to 14 days.
- Wear protective dark sunglasses outdoors to shield against dust and bright sunlight.
- Instill prescribed antibiotic-corticosteroid eye drops strictly according to schedule.
- Avoid heavy weightlifting, bending forward excessively, or rubbing the eye.
Medical Disclaimer: Lens suitability depends on corneal topography, macular OCT health, and lifestyle visual requirements. Undergo comprehensive dilated eye evaluation before lens selection.
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