Will cataract surgery improve my night vision?

Doctor's Answers 2

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Dr Claudine Pang

Ophthalmologist

Poor night vision can be brought about by either cataracts or retinal problems! If you have not already seen an eye doctor, you should see one to get checked for whether any cataract or retinal condition is present. A useful clue would be ask if any of your family members also have poor night vision. If it seems that your parents or siblings also have poor night vision, it could indicate a hereditary retinal condition.

If your retina is all healthy and you are suffering from an increasing cataract, then yes, cataract surgery will most definitely improve your night vision. In fact, alot of my patients with cataracts come in complaining of poor night time vision and difficulty seeing when the lighting is dim. This is because, as cataracts progress, they change colour and tend to get darker (from green to yellow to brown to black). So the more advanced your cataract, the darker everything will appear. Once the cataract is removed and replaced with a clear intraocular lens, all my patients experience the return of vibrant colors and drastic improvement in their night vision!

Did you know that the famous artist Monet suffered from cataracts at the end of his life? That is why if you observe the trend in his impressionistic paintings of the scenery around him, you will be able to note that he chose cooler colors like blue and green early on in life and as the years progressed, he painted with warmer colors like red and yellow. That is how he saw the world through his cataracts. Interesting story!

Hope that helps!

Dr Claudine Pang

D2D. If your poor night vision is due to a dense or mature cataract, your night vision will certainly be improved after cataract surgery.

However, if you have already been experiencing poor night vision even before the development of cataracts, then your poor night vision may be due to a problem in your retinal as opposed to the cataract. For cases of this nature, cataract surgery will NOT be able to improve your night vision.

Hope this helps!

Similar Questions

Is it best for the cataract surgery to be done with or without anesthesia?

I prefer to perform cataract surgery with my patients under monitored sedation (this is different from general anaesthesia or GA). Monitored sedation is when patients are completely asleep (without the need for GA) and under the close monitoring of an anaesthetist. Monitored sedation (unlike GA) is very safe, even for patients who have pre-existing medical conditions. I believe that patients have the best experience and are most comfortable when they are completely unaware of the ongoings of the surgery.

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Answered By

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Ophthalmologist

When should a cataract surgery be avoided?

Cataract surgery has evolved in recent years into a highly successful eye surgery, capable of removing a hardened lens and even improving one's eyesight free of power like myopia, hyperopia, astigmatism and even presbyopia. For that, it is really a type of refractive surgery, when a customized lens implant is chosen. When there is minimal cataract, one should weigh the pros and cons of the surgery before deciding for or against it. There may be benefit in a cataract surgery even when there is no cataract, such as when there is a threat of narrow angle glaucoma.

Photo of Dr Daphne Han

Answered By

Dr Daphne Han

Ophthalmologist

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