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Health 52
Info Tip:
LASIK Risks
More than a half-million people turn to laser surgery every year to correct
their vision, and about 95% of these patients are reportedly happy with the
results.
However, if you’re among the dissatisfied 5% it can affect your life
forever.
LASIK, or Laser-Assisted In Situ Keratomileusis, is a surgery that
permanently changes the shape of the cornea, the clear covering of the front
of the eye. The Associated Press reports that one fourth of people who are
interested in LASIK are not good candidates.
Many factors could affect whether or not you are a good candidate. The
procedure tends to intensify dry eye in people who have this condition,
affecting both vision and comfort.
People with large pupils may experience glare, halos, and double vision
following LASIK, making it difficult to drive at night or in certain weather
conditions. You are also not considered a good candidate if your
prescription for glasses has changed in the last year, or if you have
fluctuating hormones due to diabetes or pregnancy.
The first laser was approved for eye surgery in 1998, so long-term
effectiveness is still not known.
If considering LASIK, do your homework and choose a reputable doctor who
will discuss your medical history. Set realistic expectations, understanding
that you may still need glasses, especially for reading.
Sources: Food and Drug Administration, Associated Press/New Haven Register
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