How does cataract surgery work

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.

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.

Do and don’ts after cataract surgery?

Time to Heal

Immediately after the surgery, avoid bending over as it puts added pressure on your eye. Try not to sneeze for the same reasons. Do not drive the day after your surgery. We don’t want you to do any strenuous exercise or heavy lifting for the first few weeks after your surgery.

Can I watch TV after cataract surgery?

Immediately after cataract surgery

Once you get home, it is recommended that you rest your eyes and nap. Several hours post surgery, most people are able to watch some television or look at a computer screen for a short period of time.

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.

How long does a cataract operation take?

Cataract surgery is a straightforward procedure that usually takes 30 to 45 minutes. It’s often carried out as day surgery under local anaesthetic and you should be able to go home on the same day.

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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.

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)

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.

How long after cataract surgery can I sleep on my side?

Cataract surgery should not affect how you sleep, aside from wearing the protective eye shield to avoid rubbing the eye. Rubbing your eye or even water splashing in your eye can aggravate the chances of infection. You may also want to avoid sleeping on the side of the operated eye for the first 24 hours.

What is the best lens replacement for cataract surgery?

IOLs: Choosing the best implant for cataract surgery

  • Aspheric IOLs. …
  • Toric IOLs. …
  • Accommodating IOLs. …
  • Multifocal IOLs. …
  • Monovision. …
  • A different type of IOL for each eye. …
  • Cost of premium IOLs.
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Should I wear my old glasses after cataract surgery?

Usually, old prescription glasses will no longer work very well with the newly operated eye. Because there is no harm in wearing them, some patients continue to use their old prescription eyeglasses to see with the un-operated eye.

How many days rest is needed after cataract surgery?

The recovery time for cataract surgery is short. Any soreness and discomfort should disappear within a couple of days. However, depending on the nature and size of your cataracts, and your physiology and ability and heal, full recovery could take anything from four weeks to six weeks.

How long do you need off work 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.

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