We asked Mr Mark Wilkins, consultant ophthalmologist at Moorfields Eye Hospital, London, to tell us what he would want to know if he was having cataract surgery.
Is surgery absolutely necessary?
Having a cataract doesn't necessarily mean you need an operation. It's possible to have early cataracts with no symptoms. It's safe and reasonable to wait for symptoms to show before removing it.
What are the risks?
If you only have mild symptoms and/or if you have only one eye, you should consider the small risk of having permanently worse vision.
Will the operation affect my eyesight?
If you’re short-sighted your distance vision may improve after surgery, as you can choose an artificial lens to give you whatever spectacle prescription you would like. You may still need to wear reading glasses for near tasks afterwards.
How long does it take?
Cataract surgery is usually carried out under local anaesthesia and only takes 30 minutes. The anaesthesia usually takes an additional 30 minutes to administer.
Will my vision be temporarily blurred?
After surgery you can return to your normal activities immediately.
Will I have to inform the Driver and Vehicle Licensing Agency (DVLA)?
No, but you may require a new spectacle prescription to be legally able to drive.
