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Overview
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The gas bubble
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How does the bubble affect
vision?
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Head positioning
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What to expect
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When does the vision improve?
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Postoperative instructions
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Postoperative medication
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Frequently asked questions
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How do I get more information?
Macular
hole surgery is unique because the outcome is not only dependent on the
surgeon's skill, it requires the commitment of the patient afterward.
During
surgery, a gas bubble is placed inside the eye. The bubble puts gentle
pressure on the
macula and helps
the hole to seal. In order to enjoy the benefit of the surgery, it is
imperative that the bubble floats against the macula during the critical
healing phase. Since the gas rises, this is only possible when the head is
in a face-down position. Obviously, it is impossible to remain face-down
100% of the time; however, each moment spent in this position increases the
likelihood of successful surgery.
When the
bubble is first injected, it nearly fills the eye. This obstructs vision for
the first few weeks following surgery. Over time, the bubble gradually
dissolves, and vision improves. As the bubble gets smaller, it sometimes
breaks up into several smaller bubbles. This is common and does not pose a
problem. The outcome of the surgery cannot be determined until the bubble
begins to disappear.
It is
important to remain face-down as much as possible for 9-10 days after
surgery. While this may seem a bit awkward, there are several things
activities that can be done in this position. Many patients read a book or
magazine while looking down. The non-operated eye will not suffer from
overuse or strain.
Some
patients watch television by placing it face-up on the floor. An alternative
is to place a mirror in order to see a reflection of the television screen
when looking down. Other activities that can be done while sitting and
looking down are perfectly acceptable.
At times, the positioning may be uncomfortable; but a successfully closed
hole and improved vision is well worth the temporary aggravation.
The eye
is patched after the first postoperative checkup. This can usually be
removed the same evening at bedtime. Since the anesthesia numbs the lids and
temporarily prevents blinking, it is very important to keep the eye patch on
until you are able to blink the eye normally. Begin using drops after the
patch has been removed.
How should the eye feel?
It is common to experience some discomfort immediately after the surgery and
for several days afterward. This is primarily related to swelling on the
outside of the eye and around the eye lids. A scratchy feeling or occasional
sharp pain is normal.
Ice compresses gently placed on the swollen areas (ice placed inside a
resealable plastic bag work well) reduce the aching and soreness.
If you have a deep ache or throbbing pain that does not respond to Tylenol
or other over-the-counter pain medication, please call your doctor.
Redness is common and gradually diminishes over time. Some patients may
notice a patch of blood on the outside of the eye. This is similar to
bruising on the skin and slowly resolves on its own.
Until
the gas bubble has cleared, your vision will be very poor. In some cases, it
may take several weeks for the bubble to clear completely. You will notice
your vision slowly returning as the bubble clears.
While taking the dilating drop (red cap) the pupil of the operated eye will
be quite large and you may be light sensitive. This drop makes more room for
the gas bubble by keeping the pupil dilated. It also keeps the eye more
comfortable.
Following surgery, patients are examined the same day or the following
morning.
1. Keep the eye patched until later in the day when you are able to blink
the eye lids normally.
2. Begin taking medications as directed after the eye patch has been
removed.
3. If you experience aching or soreness immediately after surgery, gently
place ice compresses on the eye. Tylenol is also helpful for minor aching
and soreness.
4. Wear the plastic eye shield when sleeping for the first 7 days after
surgery. It should also be worn when showering for the first 3 days after
surgery.
5. The eye is most susceptible to infection for the first 7 days after
surgery. To minimize the risk, avoid touching, rubbing, or bumping the eye.
6. Avoid air travel until the gas bubble has completely dissipated from the
eye. This is important because the gas expands at high altitudes and could
elevate the eye pressure to a dangerous level. Please check with your
surgeon to be sure that the bubble is gone before flying.
7. Most importantly: Keep your head in a face-down position for 9-10 days
following surgery. This can be done while sitting or lying down.
Most
patients take three different eye drops after surgery. The eye drops serve
several purposes such as: preventing infection, reducing swelling inside the
eye, reducing redness, and keeping the eye comfortable. The dilating drop
with the red cap keeps the pupil very large and causes light sensitivity.
Consult your written instructions for a list of medications and appropriate
dosage.
During your follow-up visits, you will receive instructions how to gradually
reduce the frequency of the drops and eventually stop them all together.
Q: Will
I get at least a partial benefit from the surgery if I can't keep my head
down?
A: The success of macular hole surgery is largely dependent your ability to
keep your head in a face down position. This positions the gas bubble
correctly on the macula, where it can maintain constant gentle pressure.
This is critical for the hole to seal closed and for your vision to
improve.
Q: Why
do I feel that I'm looking through water?
A: This sensation comes from looking through the gas bubble. Your vision may
also seem "wavy" from the movement of the bubble inside your eye.
Q: How
soon after surgery will my vision improve?
A: Initially after the operation, your vision will be obstructed by the gas
bubble. As the bubble slowly dissipates over a period of weeks, you will
begin to see an improvement in your vision. Many patients continue to notice
a gradual improvement for several months after surgery.
Q:
Should I use my eye drops in any particular order?
A: The order the drops are used is not significant. However, in order to get
the full benefit of the medication, be sure to space the drops at least 5
minutes apart so one doesn't wash out the other.
Q: How
can I eat, drink and bathe with my head down?
A: Using a straw is the best way to drink with your head down. Other
activities such as eating and bathing should be planned for 5-10 minute
breaks that you can take every hour.
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Please call your local eye care
professional for more information.
There are several ways of reaching the ophthalmologists of the
EYE REPUBLIC Ophthalmology Clinic:
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Visit the EYE REPUBLIC
Ophthalmology Clinic website at
EyeRepublic.com.ph.
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Visit the Ophthalmic
Consultants Philippines Co. website at
OCP.com.ph.
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Email
help@EyeRepublic.com.ph for
general inquiries. After writing down your comments,
suggestions, problems and/or questions, kindly tell us how
to get in touch with you by providing your name, email,
home/office numbers, and mobile phone.
-
Place a blog
comment at the
EYE REPUBLIC Blog.
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