Cataract / Lens Surgery
Cataract
What is cataract ?
A cataract is a condition where the natural lens of the eye becomes cloudy, leading to blurred or decreased vision. It typically develops with age but can also result from eye injuries, certain medical conditions like diabetes, or long-term exposure to sunlight.
Cataracts may affect one or both eyes and often progress gradually. Common symptoms include faded colors, glare sensitivity, and difficulty seeing at night. Fortunately, cataracts can be effectively treated with a simple and safe surgical procedure that restores clear vision.
What You Need to Know
Cataract Insights What You Need to Know
Here are the common causes of cataract:
- Aging – Most cataracts develop as a natural part of aging.
- Eye Injury or Trauma – Physical injury can damage the eye’s lens.
- Diabetes – High blood sugar levels can lead to lens changes.
- Prolonged UV Exposure – Excessive sunlight exposure without protection.
- Smoking & Alcohol – Increases risk of cataract formation.
- Certain Medications – Long-term use of steroids or radiation therapy.
- Genetics – Family history may increase the risk.
- Previous Eye Surgery – Can lead to secondary cataracts.
Here’s a list of common cataract symptoms:
- Blurry or cloudy vision
- Difficulty seeing at night
- Sensitivity to light and glare
- Fading or yellowing of colors
- Halos around lights
- Frequent changes in eyeglass or contact lens prescription
- Double vision in one eye
Here are the main types of cataract surgery:
- Phacoemulsification (Phaco Surgery) : The most common modern method. A small incision is made, and the cloudy lens is broken up with ultrasound waves and removed. A clear artificial lens (IOL) is then implanted.
- Extracapsular Cataract Extraction (ECCE) : Used for advanced cataracts. A larger incision is made to remove the cloudy lens in one piece. An IOL is implanted afterward.
- Intracapsular Cataract Extraction (ICCE) : Rarely used today. The entire lens and capsule are removed through a large incision. An IOL is placed in a different part of the eye.
- Femtosecond Laser-Assisted Cataract Surgery (FLACS) : A more advanced technique where a laser is used to make incisions and soften the lens before removal. It offers enhanced precision and may improve recovery.
Treatments
Treatments for Cataract
Intraocular Lens Options
After cataract surgery, your cloudy lens is replaced with an artificial Intraocular Lens (IOL). Common options include:
Monofocal IOL: Clear vision at one distance, usually far
Multifocal IOL: Vision at multiple distances, less need for glasses.
Toric IOL: Corrects astigmatism along with cataracts.
EDOF IOL: Extended range of vision, ideal for active lifestyles.
Surgical Options
Phacoemulsification
A minimally invasive procedure where the cloudy lens is broken up using ultrasound and replaced with an artificial intraocular lens (IOL). It’s the most common and safe method with quick recovery.
Extracapsular Cataract Extraction (ECCE)
Used in more advanced cases. The cloudy lens is removed in one piece through a larger incision. An IOL is then placed.
Laser-Assisted Cataract Surgery
This advanced technique uses a femtosecond laser to make precise incisions and soften the cataract before removal. It offers greater accuracy, minimal discomfort, and faster recovery compared to traditional methods. Ideal for patients seeking enhanced safety and precision during cataract surgery.
Take the First Step Toward Better Eye Health
New Technology
Advanced Technology
Advanced Phaco System
The Advanced Phaco System is a modern cataract surgery technique that uses ultrasound technology to safely break and remove the cloudy lens. This method requires only a small incision, ensuring faster recovery, minimal discomfort, and highly precise results for clearer vision.
Topography
Operating Microscope
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News
Have some Questions?
Adults should have an eye exam every 1–2 years. Children and people with diabetes, high eye power, or existing eye problems may need more frequent check-ups.
Absolutely. Pediatric eye specialists are available to check children for vision problems, squint issues, and eye development concerns.
Yes. Diabetic patients require regular eye check-ups to prevent retinopathy. Hospitals provide tests like OCT, fundus photography, and laser treatment.
Many eye surgeries, including cataract, are covered under health insurance policies. Coverage varies depending on the plan.