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Vitrectomy Research Paper

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The vitreous body is a sticky gel-like substance that fills most of the inside of the eyeball and gives it shape. The vitreous is clear and must remain clear in order for light to pass through it and reach the retina. A vitrectomy is a surgery to remove a portion of the vitreous fluid. It may need to be performed if:
• Anything happens to the vitreous in one or both of your eyes that makes the fluid cloudy.
• The vitreous is pulling on the structures it touches and risks tearing them.

LET YOUR HEALTH CARE PROVIDER KNOW ABOUT:
• Any allergies you have.
• All medicines you are taking, including vitamins, herbs, eye drops, creams, and over-the-counter medicines.
• Previous problems you or members of your family have had with the use of …show more content…
• Allergic reactions to medicines [or dyes].
• Damage to other structures or organs.
• Seeing small drifting specks in your field of vision (floaters).
• Retinal tears or detachment.

BEFORE THE PROCEDURE
When emergency surgery is not required, you will have time to prepare for the procedure. The following are things you may need to do before the procedure.
• Ask your caregiver about changing or stopping your regular medicines. You may need to stop taking blood thinning medicines or aspirin.
• If you are given eyedrops, use them as directed to prevent infection and to dilate your pupil. The drops may make your vision blurry and may make your eyes sensitive to light.
• You may need to remain in a certain position if you have bleeding in your eye or if you are at risk of a retinal detachment.
• Do not eat or drink anything except small amounts of water for 8 to 12 hours before your surgery, or as directed by your caregiver.
• Arrange for someone to drive you home after surgery.

PROCEDURE
• You will not have pain during the surgery, even if you are awake.
• A very small instrument is used to cut the vitreous body if it is pulling on another structure in the eye. The same instrument is used to suction the fluid out of the eye if there is something in the fluid that is making it cloudy (like

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