![]() Vitrectomy surgery removes the vitreous gel from the eye, replacing it with a gas bubble, which is slowly replaced by the body's fluids. The scleral buckle procedure requires the fluid to be drained from under the retina before a flexible piece of silicone is sewn on the outer eye wall to give support to the tear while it heals. Pneumatic retinopexy involves injecting a special gas bubble into the eye that pushes on the retina to seal the tear. There are three ways to repair retinal detachments. If the retina is detached, it must be reattached before sealing the retinal tear. Laser surgery or cryotherapy (freezing) are often used to seal retinal tears and prevent detachment. ![]() It often leads to a more serious condition called a detached retina. If the retina is detached, it must be reattached before sealing the retinal tear. Fluid vitreous, passing through the tear, lifts the retina off the back of the eye like wallpaper peeling off a wall. A torn retina is a severe eye problem that can cause your vision to become blurry. A retinal detachment is a very serious problem that usually causes blindness unless treated. Retinal tears increase the chance of developing a retinal detachment. Sometimes as the vitreous shrinks it exerts enough force on the retina to make it tear. If any of these occur, see an ophthalmologist right away.Īs one gets older, the vitreous, the clear gel-like substance that fills the inside of the eye, tends to shrink slightly and take on a more watery consistency. The appearance of flashing lights, floating objects, or a gray curtain moving across the field of vision are all indications of a retinal detachment. A retinal detachment is a very serious problem that almost always causes blindness unless treated. In this type of detachment, fluid accumulates beneath the retina, but there are no holes or tears in the retina.
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