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The NHS is celebrating 75 years of cataract surgery, an operation which helps restore vision. The operation involves removing a lens - a small transparent disc inside the eye - that has become ...
As of 2023, the cataract-surgery rate in South Africa is less than half of the estimated requirement of at least 2,000 per million population per year needed to eliminate cataract blindness. [ 19 ] [ 20 ] In 2011, Lecuona and Cook identified an inadequate level of human resources in the public sector to provide care for the indigent population ...
In 1967, Ridley set up the Ridley Foundation, known as the Ridley Eye Foundation, [14] to raise funds for cataract surgery in developing countries and to treat avoidable blindness. [2] A registered charity under English law, [15] the organisation continues to be active in these fields today, notably in the Middle East. Ridley's son Nicholas ...
Cataract surgery in small animals such as dogs and cats is a routine ophthalmic procedure with a success rate of around 90%, and is usually better for eyes with relatively recent cataract development. The presence of other ocular problems may reduce the success rate. Procedures are similar to those for humans.
Posterior capsular opacification, also known as after-cataract, is a condition in which months or years after successful cataract surgery, vision deteriorates or problems with glare and light scattering recur, usually due to thickening of the back or posterior capsule surrounding the implanted lens, so-called 'posterior lens capsule opacification'.
This method of surgery reduced the need for an extended hospital stay and made out-patient surgery the standard. Patients who undergo cataract surgery rarely complain of pain or discomfort during the procedure, although those who have topical anaesthesia, rather than peribulbar block anaesthesia, may experience some discomfort. [8]
It was assigned to Sheffield Teaching Hospitals NHS Foundation Trust for support and though it was said to be making good progress [3] it was one of the 24 trusts placed in the highest risk band [4] by the Care Quality Commission in October 2013.
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