What is a cataract surgery

What happens when you have cataract surgery?

During cataract surgery, the clouded lens is removed, and a clear artificial lens is usually implanted. In some cases, however, a cataract may be removed without implanting an artificial lens. Surgical methods used to remove cataracts include: Using an ultrasound probe to break up the lens for removal.

How painful is cataract surgery?

Cataract surgery is not at all painful. Most patients describe a mild sensation of pressure around the eye. In some cases, we may use local anaesthesia (administered via eye drops) or perform a small anaesthetic block around the eye.

How long does it take to recover from cataract surgery?

These side effects usually improve within a few days but it can take 4 to 6 weeks to recover fully. If you need new glasses, you won’t be able to order them until your eye has completely healed – usually after 6 weeks.

Are you awake during cataract surgery?

Typically, patients are awake during cataract surgery. This eliminates risks associated with general anesthesia (where you are put to sleep) and enables your surgeon to communicate with you during your procedure.12 мая 2019 г.

Does cataract surgery give you 20 20 Vision?

Will I see 20/20? Your vision after cataract surgery depends on: How advanced your cataracts were. What type of intraocular lens, or IOL, you chose.

What are the disadvantages of cataract surgery?

Potential cataract surgery complications include:

  • Posterior capsule opacity (PCO)
  • Intraocular lens dislocation.
  • Eye inflammation.
  • Light sensitivity.
  • Photopsia (perceived flashes of light)
  • Macular edema (swelling of the central retina)
  • Ptosis (droopy eyelid)
  • Ocular hypertension (elevated eye pressure)
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Should I be scared of cataract surgery?

It’s an extremely rare person who would not feel nervous before surgery of any kind, even if it’s an outpatient procedure that will only take a few minutes. In the case of cataract surgery, the fear can be even worse than the procedure itself.

Will I still need glasses after cataract surgery?

Cataract surgeons recommend being patient and waiting for your eyes to fully heal before being fitted for a new pair of glasses. Because most IOLs used in cataract surgery can only provide clear distance or clear near vision, you will need glasses to correct for whatever the lens doesn’t provide.

Do you feel anything during cataract surgery?

You may be awake or asleep during the surgery depending upon the amount of sedation given, but you will not be uncomfortable. There is no pain during cataract surgery. You will feel cool water flowing over your eye at times, and perhaps a painless touch around the eye or a very light pressure sensation, but no pain.

What should I avoid after cataract surgery?

They include:

  • Don’t do any strenuous activities for a few weeks. Avoid rigorous exercise and heavy lifting.
  • Don’t drive. …
  • Follow your doctor’s orders regarding any antibiotic and anti-inflammatory eye drops. …
  • Stay away from dusty areas. …
  • Don’t rub your eye. …
  • Don’t swim. …
  • Don’t wear make-up.

Can you see immediately after cataract surgery?

Many patients report clear vision within several hours after cataract surgery. But each person heals differently, and you may need as long as a week or two before you see images in their sharpest focus.

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What happens if you bend over after cataract surgery?

Although patients undergoing cataract surgery may believe that they should not bend down after their operation, modern microsurgery produces a secure wound which is resistant to the changes in intraocular pressure which may occur with changes in posture.

Are you sitting or lying down during cataract surgery?

A full GA is only very rarely required for cataract surgery. Some patients have difficulty in lying still, and some are simply so nervous that they request sedation to the level that is effectively a general anaesthetic. So long as you have a healthy throat, heart and lungs a modern anaesthetic is very safe.

How bad does a cataract have to be before surgery?

In short, if an individual has a cataract and resultant blurred vision that makes it difficult to do anything he or she wants and needs to do, it is time to consider cataract surgery. If there are cataracts in both eyes that require surgery, the surgeries are usually performed several weeks apart.

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