In 1981, Rangaswamy Srinivasan working at IBM Research Lab discovered that an ultraviolet excimer laser could etch living tissue in a precise way with no thermal damage to the surrounding area. He named the phenomenon Ablative Photodecomposition (APD). Srinivasan and his co-inventors performed tests using the excimer laser and a conventional, green laser to etch organic matter. They found that while the green laser produced rough incisions, damaged by charring from the heat, the excimer laser produced clean, neat incisions. In 1983, Srinivasan worked with an ophthalmic surgeon to develop APD to etch the cornea.
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Few clients may develop severe dry eye syndrome. As a result of operation, your eye may not be able to produce enough tears to keep the eye moist and comfortable. Dry eye not only causes discomfort, but can reduce visual quality due to intermittent blurring and other visual symptoms. This condition may be permanent. Intensive drop therapy and use of plugs or other procedures may be required.
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Laser Eye Risks
Some people lose sight. Some clients lose lines of eyesight on the vision chart that cannot be corrected with spectacles, contact lenses, or procedure as a result of treatment.
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