Cataract surgery is one of the oldest surgical procedures ... The initial attempts involved the creation of multifocal lenses that have concentric rings of different optical strengths so that ...

With increasing demands of patients concerning refractive outcome after cataract surgery, toric IOLs that correct corneal astigmatism have been introduced more widely to cataract surgery.

Sandi Toksvig has revealed that her sight had degenerated so badly that she underwent gruelling eye surgery to remove her lenses and replace them with plastic ones. The former Great British Bake ...

Surgery is a procedure in which incision and physical manipulation are used to treat a patient with an injury or a disease. The patient's tissues are cut during this technique to permit the ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...