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FAQ's |
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Cataract
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What is a cataract?
(cat·a·ract) A cataract is the clouding of
the crystalline lens in your eye. This opacity obstructs the
passage of light resulting in a reduction of clear vision.
Normally, light passes through the clear lens and is focused
onto the Retina. However, the natural aging process can
cause the lens to become cloudy, or milky. The cataract
blocks the passage of light through the eye and causes
distorted or blurred vision, glare, or difficulty seeing in
poor lighting conditions. There are three types of cataracts:
A
nuclear cataract forms in the lens center. Those over 65 are more prone
to develop this type of cataract as more than half of all
Americans over the age of 65 will develop a cataract.
A
cortical cataract forms in the lens, then grows from the outside to the
center of the lens. Diabetics are more prone to develop this type
of cataract.
A
subcapsular cataract forms in the back of the lens. Those with diabetes,
high hyperopia (Far-sightedness) or retinitis pigmentosa may be at a
higher risk to develop this type of cataract.
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What are the symptoms?
You may not notice a slight change in your vision, as
cataract starts out very tiny, but as it grows from the size
of a pin head, you may notice that your vision is becoming
blurry, and you may feel as if you are looking through dirty
eyeglasses. Object edges may appear to fade into one another
and colors may not appear as bright as they should.
The most common symptoms of a cataract are:

Cloudy or blurry vision.

Problems with light, such as headlights that seem too
bright, glare from lamps or very bright sunlight.

Colors that seem faded.
 Poor
night vision.

Double or multiple vision.

Frequent changes in glasses or contact lenses.

Optical aids such as eyeglasses or contact lenses are no
longer effective.
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How is a cataract treated?
Cataract surgery is a selective and successful solution to
restoring vision when the cataracts seriously impair your
vision and affect your daily life. Cataract surgery is the
most frequently performed surgery in the United States, with
millions of surgeries done each year. Cataract surgery is a
routine and relatively painless procedure.
Cataract surgery is generally performed on an out patient
basis. You will not need to be hospitalized or put to sleep
for for your doctor to perform your surgery. The procedure
normally takes less then 15 minutes and you can return home
shortly after your procedure. Most people will enjoy
improved vision by the day after surgery or within a few
days following the procedure.
To begin, your surgeon will administer a light sedative
which will relax your nerves and keep you comfortable during
the procedure. Anesthetic eye drops will be used to
completely numb the eye. The entire procedure is performed
through an incision that is smaller the 1/8 or an inch and
does not require stitches to heal.
Once the cataract is removed, an intra-ocular lens (IOL) is
placed where the cataract lens was removed, to restore your
sight. Most patients will not require an eye patch and will
not have any discomfort.
Most patients can return to their normal daily routines;
including reading, driving, and exercise, the day after
surgery.
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What Causes a Cataract?
It is not completely known why cataracts occur in all
instances, but studies on the cause of cataracts will soon
teach us on how to more successfully treat and prevent them.
The most commonly known type of cataract is age related.
Ultraviolet light is a known catalyst for the formation
of cataracts, so we recommend wearing 100% UV blocking
sunglasses which will lessen your exposure over time.
Other studies point to people with diabetes as a higher risk
group for cataract development than those who do not suffer
from diabetes.
Cigarettes, air pollution, heavy drug usage and severe
alcohol consumption may also contribute to your chances of
developing cataracts.
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Can I be too young or old for Cataract Surgery?
Any patient who can undergo a thorough eye examination can
undergo surgery if the procedure is performed with a topical
anesthetic-drops alone.
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How soon can I drive after the surgery
We will require that you have someone drive you home
following your procedure. However, you may drive when you
feel comfortable enough to drive safely, possibly the next
day.
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Do I have to avoid all activities post-operatively?
No. We typically demonstrate to the patients that they can
bend over immediately after surgery, pick up 20-30 pounds,
and shower, provided they don't get water into their
operative eye. We do ask that they wear an eye shield at
bedtime for the first few weeks after surgery so they do not
inadvertently rub the eye during sleep. Typical follow-up
evaluations are scheduled at 1 day, 1 week, 3 weeks, and 6
weeks, with glasses being prescribed between the 3rd and 6th
week visit.
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Does Cataract surgery hurt?
The treatment itself is painless. We will place a few
numbing drops in your eye(s) to make you more comfortable.
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Will I be able to have both eyes treated at the same time?
Surgery can be performed on both eyes on the same day if we
conclude you are a good candidate. Should you wish to have
one eye done at a time, the doctor will discuss this with
you and we can accommodate this as well.
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Will I still need glasses or contact lenses?
You may need glasses or other corrective lenses after the
procedure on a temporary or permanent basis. Cataract
surgery will not prevent, and may unmask, the need for
reading glasses
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Do
you offer payment options?
Our
Refractive Surgery Coordinator will be happy to discuss
financing information based on your personal needs.
Check with your human resources department for any
insurance plan or pre-tax dollars options which may help
pay for surgery.
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