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Dr. Andrew Rynne
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Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Encapsulation Six Months After Cataract Surgery?

I would like to know why some patients who have cataracts removed, have encapsulation after six months and others do not have that problem. Does the improper removal of the cataract cause the new cataract to form behind the lens? Also, why does one eye get macula edema and the other eye doesn t from the trauma of cataract removal?
Wed, 1 Feb 2023
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General & Family Physician,  's  Response
Hi,

Encapsulation, also known as posterior capsule opacification (PCO), occurs when the back surface of the lens capsule (the part of the eye that holds the artificial lens implant) becomes cloudy. This can happen as early as a few weeks or as long as several months after cataract surgery, but typically occurs around 6 months after surgery.

It is caused by the growth of cells on the back surface of the lens capsule, which can cause vision to become blurry and distorted. Some risk factors include diabetes, steroid use, and certain types of lens implants. It can usually be treated with a laser procedure called YAG laser capsulotomy.

Take care. Hope I have answered your question. Let me know if I can assist you further.

Regards,
Dr. Priyanka, General & Family Physician
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What Causes Encapsulation Six Months After Cataract Surgery?

Hi, Encapsulation, also known as posterior capsule opacification (PCO), occurs when the back surface of the lens capsule (the part of the eye that holds the artificial lens implant) becomes cloudy. This can happen as early as a few weeks or as long as several months after cataract surgery, but typically occurs around 6 months after surgery. It is caused by the growth of cells on the back surface of the lens capsule, which can cause vision to become blurry and distorted. Some risk factors include diabetes, steroid use, and certain types of lens implants. It can usually be treated with a laser procedure called YAG laser capsulotomy. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Priyanka, General & Family Physician