Why do some people go blind after cataract surgery?

What causes blindness after cataract surgery?

Eye drops can reduce the swelling, so the condition usually doesn’t last too long. Only about 1% to 3% of people who have cataract surgery develop macular edema. 13 Still, it’s the most common cause of vision loss after cataract surgery. This swelling happens much more often than retinal detachment or endophthalmitis.

Does cataract surgery ever cause blindness?

Cataract surgery tends to yield the best results when it is performed prior to developing a low vision. The term blindness often is thought of as a permanent condition, when in reality, that is not always the case. Blindness caused by cataracts can be cured through cataract surgery and the use of intraocular lenses.

How often do people go blind from cataract surgery?

There is a very small risk – around 1 in 1,000 – of permanent sight loss in the treated eye as a direct result of the operation.

Is it normal not to see anything after cataract surgery?

Immediately following cataract surgery, it is, in fact, normal to have blurry vision. Many patients are back to their regular activities the day after cataract surgery. This applies to most activities except for driving. Driving isn’t allowed until your cataract surgeon has okayed it.

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Does cataract surgery restore 20/20 Vision?

Vision Quality After Surgery

Most patients can achieve 20/20 vision as long as they have no other conditions. Conditions that can affect the quality of vision after cataract surgery include: Glaucoma. Corneal scarring.

How many days rest is needed after cataract surgery?

Most people are able to return to work or their normal routine in 1 to 3 days. After your eye heals, you may still need to wear glasses, especially for reading. This care sheet gives you a general idea about how long it will take for you to recover.

What is the most common complication of cataract surgery?

A long-term consequence of cataract surgery is posterior capsular opacification (PCO). PCO is the most common complication of cataract surgery. PCO can begin to form at any point following cataract surgery.

Should I wear my old glasses after cataract surgery?

Are they safe to wear? You will not harm your eyes by wearing your old glasses. However, you may prefer not wearing them since, in most cases, your vision will have improved after surgery, in particular your distance vision.

Will I still need glasses after cataract surgery?

Regardless of the type of lens you select, you may still need to rely on glasses some of the time, but if correctly selected, your IOLs can greatly reduce your dependence on glasses. Discuss your options with your ophthalmologist to determine the IOL that best suits your vision needs and lifestyle.

Is it normal to see edge of lens after cataract surgery?

Arc. This is the patient perceiving the edge of the IOL, which usually only happens at night. It’s a common complaint and rarely a serious problem if you tell patients that seeing an occasional arc is normal. It usually resolves over time—especially if the capsule overlaps the IOL edge.

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What happens if you accidentally rub your eye after cataract surgery?

Rubbing your eye can lead to bacteria or an infection, and the pressure is also bad for the healing incision. Your eye may itch sometimes, but rubbing it will only make things worse— you must resist the urge! Keeping your eye as clean and clear of contact as possible will lead to faster healing.