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A refractive lens exchange
is a procedure that is essentially the same as cataract
surgery, but is done to increase visual acuity and reduce
or eliminate the need for glasses or contact lenses.
It is not necessary to have cataracts in order to a
refractive lens exchange done.
When most people think
of refractive surgery they think of LASIK, but some
people are not the best candidates for LASIK because
of pre-existing conditions or abnormal anatomy of the
eye. In those cases, a refractive lens exchange may
offer an alternative. In this procedure, the eye's natural
lens is removed. An intraocular lens (IOL) made of silicone
or plastic is used to replace the natural lens. The
IOL has the necessary power to correct the patient's
myopia or hyperopia much like a contact lens does.
Is Refractive Lens Exchange Right for You?
An experienced physician will determine which refractive
procedure is best for your situation and will offer
you the best possible result. You will find expert surgeons
at Laser Eye Center of Silicon Valley to examine your
eyes and discuss which options are available to you.
If you already have cataracts forming in your eyes that
will need to be removed, laser eye surgery on your cornea
is likely impractical, and a refractive lens exchange
may be among your only options.
Patients with presbyopia
may also find that refractive lens exchange procedures
utilizing multifocal or accommodating IOLs offer more
complete vision correction. If you feel like you are
a candidate for a refractive lens exchange, consult
with a surgeon who is experienced in many areas refractive
surgery and can offer you the best solution for your
specific condition.
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