The surgeon fills the eye with a vitreous substitute similar to saline solution, silicon oil, or a gas or air bubble.ġ1. use a laser probe, to treat abnormal blood vessels, clots, and seal off retinal injuries, such as tears or holesġ0.insert a silicone-tipped needle to drain infected, cloudy, or bloody fluid. use forceps, scissors, and cutters to peel back scar tissue from the retina.Depending on the individual case the surgeon will then: The surgeon uses a vitrector or vitrectomy probe to cut the vitreous gel, and a suction tool to remove broken down fluid.ĩ. The surgeon inserts a microscope, as well as a fiber-optic light to be able to see the eye.Ĩ. The surgeon uses forceps to open the cut.ħ. The surgeon accesses the eye through the pars plana, a structure in the sclera or white part of the eye.Ħ. The surgeon makes a small incision or cut, usually about the width of an eyelash or 0.5 millimeters, in the outer membrane of the eye.ĥ. An eyelid speculum is used to keep the eye open, and a protective covering is placed over the eye not being operated on.Ĥ. The eye is cleaned with an antiseptic solution and draped with a sterile covering.ģ. The eye is anesthetized or numbed and dilated.Ģ. Some medicines may need to be avoided on the day of surgery.Ĭommon steps in vitrectomy surgery include:ġ. Usually, people will have to avoid all food and water for at least 8 hours before the surgery is done.Īn individual should discuss any current medications they are taking and medical conditions they have with the surgeon, ahead of time. It is important for people to arrange to take a few days off work and to arrange for a ride home after the surgery.īefore the day of their surgery, an appointment will be scheduled to examine the eye that will be operated on. Share on Pinterest A vitrectomy surgery is when the vitreous humor or fluid surrounding the eye is surgically removed and replaced.
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