Cataract surgery- procedure

Eye drops are instilled on the day surgery unit/ward to dilate the pupil. The doctor will mark the eye to be operated.

Majority of cataract surgery is done under local anaesthetic- drops, local infiltration (anaesthesia is administered under the skin of the eye ball)

Sometimes sedation or general anesthesia is needed.

The area is cleaned around the eyes and the eyes and the face are covered with a sterile drape to keep the eye clean during the procedure.

The eye is kept open by a clip and the patient is asked to look in to the light.

A small incision (around 2mm) is made and the cataract is removed by phacoemulsification (ultrasound). A new lens is then implanted. The whole procedure takes around 20-30 minutes.

Stiches are usually not needed. The eye may be covered with a protective shield+/- pad at the end of the operation.

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Patient Feedback

I had cataract surgery to both eyes. I also had upgraded trifocal lenses in both eyes. I am very happy as the cataract symptoms have now gone and I do not need glasses at all. I sit at a computer 90% of my working day. Before the surgery I could not see the screen without glasses and now I do not need them at all.
Ms S S, London, 12/11/2013 9:07 PM

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