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Oxford University Hospitals NHS Foundation Trust
Oxford Eye Hospital

Coronavirus / COVID-19

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Please find information on our services and visiting restrictions in our COVID-19 section.

Patients and visitors must wear a face covering in our hospitals.

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Cataract surgery

Cataracts are cloudy patches in the lens (the transparent structure at the front of the eye) which can make vision blurred or misty and can develop in one or both eyes.

Over time, the cloudy patches can become bigger and more of them can develop. As less light is able to pass through the lens, a person's vision is likely to become blurry or cloudy. The cloudier the lens becomes, the more a person's sight is affected.

In younger patients, cataracts may be caused by diabetes, eye injuries or other conditions of the eye, such as uveitis. In older patients, age-related changes in the lens can lead to cataracts. Both genetic and environmental factors may play a part.

In most cases, a cataract will continue to develop and surgery to remove the cataract is the only way to restore vision.

Cataract operation at the Eye Hospital

Duration: 15 minutes and 07 seconds
This video has been developed to help inform you about your impending cataract operation.