Secondary Cataract
Secondary Cataract
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Frequently Asked Questions (FAQ) :
1. Can secondary cataract be prevented?
While there’s no sure way to prevent secondary cataract, choosing an advanced intraocular lens (IOL) during cataract surgery may reduce the chances. Dr. Suraj Munjal can help you select the best IOL suited for your eyes.
2. How long after cataract surgery does secondary cataract develop?
Secondary cataract can develop anytime from a few months to several years after cataract surgery. It varies from person to person.
3. Is YAG laser capsulotomy safe?
Yes, YAG laser capsulotomy is a highly safe and effective procedure. Complications are rare, and most patients experience an immediate improvement in vision.
About Secondary Cataract
Secondary cataract, also known as posterior capsule opacification (PCO), occurs after cataract surgery when the clear membrane behind the artificial lens becomes cloudy, affecting vision. It is often confused with the recurrence of cataracts, but it is a different condition that can easily be treated.
Causes of Secondary Cataract
Secondary cataract develops when leftover lens epithelial cells, after cataract surgery, grow on the back of the intraocular lens (IOL). Over time, these cells create a cloudy layer that impairs vision. Other contributing factors may include:
- Age-related changes in eye tissue
- Inflammation post-surgery
- Use of certain medications (like steroids)
Types of Secondary Cataract
Secondary cataracts are classified into two main types based on where the cloudy membrane forms:
- Fibrous PCO – A gradual thickening of the posterior capsule.
- Elschnig pearls – Small, bubble-like formations that occur, especially in younger patients or those with pre-existing conditions.
Symptoms of Secondary Cataract
Symptoms of secondary cataract may resemble the initial cataract symptoms, such as:
- Blurred or cloudy vision
- Glare or halos around lights, particularly at night
- Difficulty reading or recognizing faces
- Increased sensitivity to bright lights
- Reduced contrast and color sensitivity
Diagnosis of Secondary Cataract
Diagnosing a secondary cataract is straightforward. During a comprehensive eye exam, Dr. Munjal will use a slit lamp microscope to examine the lens capsule and confirm the presence of any cloudiness. This quick and painless procedure helps determine if the symptoms are due to PCO or another eye condition.
Treatment for Secondary Cataract
The most effective treatment for secondary cataract is a quick and non-invasive procedure called YAG laser capsulotomy. Dr. Suraj Munjal uses a laser to create a small opening in the cloudy membrane, restoring clear vision almost immediately. The procedure typically takes just a few minutes and doesn’t require hospitalization.
Key Benefits of YAG Laser Capsulotomy:
- Painless and safe
- Immediate vision improvement
- No stitches or recovery time needed
Cost of Secondary Cataract Treatment in India
India is a renowned destination for affordable, high-quality eye care. The cost of YAG laser capsulotomy in India is significantly lower than in many other countries, without compromising on the quality of treatment. On average, the procedure costs around ₹5,000 to ₹15,000 ($70 to $200 USD), depending on the clinic and location.