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Comprehensive
Eye Exams
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COMPREHENSIVE EYE EXAMS
Collom & Carney Eye Institute performs routine ophthalmic eye
evaluations that screen and treat a wide range of opthalmic conditions
including cataracts, dry eye syndrome, glaucoma, diabetic retinopathy, and
macular degeneration. Some vision problems are symptom-less and
pain-free, making it hard to know whether or not you might have a
problem. The most effective method for detecting vision problems is
through habing a routine eye exam performed by an ophthalmic eye doctor.
Tens of millions of Americans are too busy to realize they have uncorrected
vision problems, and can very
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likely lead ti worsening eyesight. Vision problems
affect more than 86 million adults over the age of 40. In children,
amblyopia, if not detected early, can have long-term consequences. Other
eye diseases, such as glaucoma, can cause irreversible vision loss. The
best way to ensure that your family's vision is healthy is to make sure every
member of your family has a regular comprehensive eye exam.
Our doctors use a wide variety of test to examine the eyes. These tests
range from simple ones, like having to read an eye chart, to complex test, such
as using a high-powered lens to visualize the tiny structures inside of the
eyes.
Important Information
In order to provide the best evaluation possible, it is often
necessary to review old medical records. Please bring along any records
of previous eye surgeries, a list of any oral medications, along with any eye
drops you may be currently taking.
Almost all patients will have their pupils dilated. This is a necessity
to the ophthalmic evaluation. If you are concerned about driving with
your eyes dilated, please bring someone to assist you. Vision may be
blurred for hours after the examination.
Check-In/Reception
Please check in at the reception area. If you are a new
patient, please plan to arrive at least 15 minutes before your appointment
time.
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A
Comprehensive Eye Exam |
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Regardless of the type of test being performed, it is important
that you follow directions closely and be honest in your answers. This
will ensure accurate results and the most thorough evaluation of your
eyes. Here are the basic test that you will likely encounter during a
routine eye exam:
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History - A complete history will be taken.
For example, any current eye problems, all prescription medicines (oran and/or
eye drop form), as well as any past eye surgeries will need to be noted.
THis all very helpful information in order to best meet your needs.
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Visual Equity - The patient will be asked to cover
one eye and look at a standard eye chart, then read the line of letters and/or
numbers that are clearest. If the doctor tells your that you have 20/20
vision, for instance, this just means that you can clearly see a certain
letter on the eye chart equivalent to what you
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there's so much more to would see
at 20 feet. Although very important,
healthly vision than 20/20. |
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Retinoscopy - In retinoscopy, the room lights will
be dimmed and you will be given a large target (usually the big "E" on the
chart) to fixate on. As you stare at the "E", the eye doctor will shine a
light at your eye and flip lenses in a machine in front of your eyes.
Based on the way the light reflects from you eye, the doctor is able to
"ballpark" your prescription. This test is especially useful for children
and non-verbal patients who are unable to accurately answer the doctor's
questions.
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Refraction - This is the test that the eye doctor
uses to determine your exact prescription. The doctor
will put an instrument called a phoropter in front of your eyes and show you a
series of lens choices. He or she will then ask you which of the two
lenses in each choice looks clearer. The doctor will continue to
fine-tune your power until there is a final prescription that is then used in
your eye glasses and contacts (if needed).
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Glaucoma Testing - The purpose of glaucoma test is
to measure the intraocular pressure (pressure inside of the eye). The
doctor will start by putting a numbing drop in the eye combined with a yellow
dye. Then the patient will be asked to put their chin in the machines
chin rest. The
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doctor will have the patient stare straight ahead while
he or she comes close to the front of each eye. Based on the eye's
resistance to the applanation tonometer, the machine calculates the intraocular
pressure inside of the eye, these are important tests for ensuring the
long-term health of the eyes.
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Dilation - Dilating drops are used inside of the
eye in order to make the pupils bigger. This is also a very essential
part of the eye examination. Think of the pupil as a window to the inside
of the eye, dilation opens the window wider allowing the doctor to see the
internal structure of the eye. Dilating drops usually take about 20-30
minutes to start working. Dilation will last serveral hours, making your
vision blurry and your eyes sinsitive to light. Sunglasses are
recommendeed, and we will supply your with a disposable pair of tinted shades.
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| These are the most common test performed during a standard eye
examination. Other evaluations may require additional, more specialized
tests. |
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