LASIK Laser Eye Surgery Blog at Eye Surgery USA

Bye-bye, bifocals? A new three-minute procedure may help baby boomers read without glasses

It happens to everyone sooner or later: You can't read a book unless you hold it at arm's length. You have to ask a friend to help you peruse a menu. Oliver Besnoin noticed his vision was headed south the day the stock market data he obsessively watches scroll across his computer screen was simply too small to read. Even so, he balked at wearing bifocals. "I was not ready for that. That's not me," says the 47-year-old former fasion model, who races motorcycles in his spare time.

CK is not cheap-it costs up to $2,500 and is not covered by insurance. It only works for those who didn't need glasses before they turned 40 and has not been approved for nearsightedness (Myopia), one of the most common vision problems. Nevertheless, experts predict the market for the new and relatively painless method will be huge. "It's another option for patients who want to avoid reading glasses," says Harvard Medical School clinical instructor Kernest Kornmehl, author of an article on CK that is due to appear in an upcoming issue of the New England Journal of Medicine. Unlike LASIK, which uses a laser to slice and reshape the cornea, CK doesn't involve cutting (see box). Instead, a tiny probe applies radio waves in a circular pattern just below the surface of the eye. The radio waves act like a belt reshaping the cornea into a perfect circle, improving its contour and allowing light to focus properly on the back of the eye.

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Labels: articles, Dr. Robert Maloney

 

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