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Dr. Stuart Sondheimer is one of the most experienced LASIK
Laser Vision Correction surgeons in the Chicago area.
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Is eyewear a handicap in sports
activities such as jogging, golf, basketball or tennis? |
He has
helped countless patients reduce their dependence on,
or completely eliminate, glasses and/or contact
lenses.
Whatever the reason, thousands upon thousands of people
choose to experience life without glasses or contact lenses.
Refractive errors (conditions for which glasses/contacts are
prescribed), typically fall into four main categories: 1.)
nearsightedness; 2.) farsightedness; 3.) astigmatism; and
4.) presbyopia. Simply stated, during LASIK, the excimer laser
is used to reshape the cornea of the eye to a more normal shape
and thus diminish refractive area.
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When the eye is nearsighted
(myopic), the curvature of the cornea (clear front portion
of the eye) is too steep, and this causes light rays entering
the eye to be focused in front of the retina. In the farsighted (hyperopic)
eye, the point of convergence would be behind the retina. The
astigmatic eye is shaped more like a football instead of round
like a baseball. This uneven shape causes ghosting and/or double
vision. Presbyopia is best described as the loss of elasticity
in the fine muscles of the eye making it difficult to focus
properly. This generally occurs in the early 40s, and many
people will notice subtle changes in the vision, difficulty
seeing to read or do close work. It is at this time people
may begin to depend on reading glasses or bifocals. LASIK laser
vision correction CANNOT correct presbyopia; however "monovision" may
be performed where one eye is corrected for near vision, and the other
corrected for distance. Good candidates for LASIK are at least
18 years of age, have a stable glasses prescription and are
free of eye disease. Status for candidacy for LASIK is typically
determined during an initial evaluation by Dr. Sondheimer.
For Frequently Asked Questions (FAQs)
on LASIK, click here.
Numbing drops are placed in the eye so the patient should
be quite comfortable during the procedure. Using a special
instrument called an automated microkeratome, Dr. Sondheimer
gently glides the microkeratome across the cornea to create
a "flap" that is left attached on one side and
folded back. He then uses the "cool" beam of the
excimer laser to remove a predetermined microscopic amount
of tissue from the central portion of the cornea. This reshaping,
or removal of microscopic layers of corneal tissues, will cause
the cornea to flatten in the case of the nearsighted eye, thus
becoming less steep. When Dr. Sondheimer has completed the
reshaping, he carefully folds the "flap" back into
place to heal naturally, without the need of sutures.
Dr. Sondheimer is an experienced LASIK surgeon in Chicago who has years of experience providing vision care to the area's patients. In addition to this refractive surgery, Dr. Sondheimer also treats Chicago glaucoma and cataract patients.
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