Loss of peripheral vision or tunnel vision typically results from eye conditions that inhibit the normal functioning of the rods. Rods are responsible for peripheral and night vision. The cones help us see colour and are concentrated in a small central area of the retina called the macula. There are 2 types of light-sensitive cells in the retina: rods and cones. To understand more about peripheral vision, let us first give you a brief insight on the retina. It also helps you sense motion and lets you carry various activities such as running, walking, and driving without crashing into anything. Peripheral vision helps you see the surrounding objects without turning your head or moving your eyes. What are the risks of surgery?Īny surgery has risks however, an untreated retinal detachment usually results in permanent severe vision loss or blindness.Peripheral vision loss is the loss of side vision. If a gas bubble was placed in your eye, your ophthalmologist may recommend that you keep your head in special positions for a time.ĭO NOT FLY IN AN AIRPLANE OR TRAVEL AT HIGH ALTITUDES UNTIL YOU ARE TOLD THE GAS BUBBLE IS GONE!Ī rapid increase in altitude can cause a dangerous rise in eye pressure.Ī change of eyeglasses is often helpful after several months. You will need to wear an eye patch for a short time.įlashing lights and floaters may continue for a while after surgery. Your ophthalmologist will prescribe any necessary medications for you and advise you when to resume normal activity. You can expect some discomfort after surgery. Sometimes vitrectomy is combined with a scleral buckle. Your body’s own fluids will gradually replace the gas bubble. The vitreous gel, which is pulling on the retina, is removed from the eye and usually replaced with a gas bubble. In each of the following methods, your ophthalmologist will locate the retinal tears and use laser surgery or cryotherapy to seal the tear. The decision about which type of surgery and anesthesia (local or general) to use depends upon the characteristics of your detachment. There are several ways to fix a retinal detachment. Retinal DetachmentsĪlmost all patients with retinal detachments require surgery to return the retina to its proper position. Treatment usually prevents retinal detachment. These treatments cause little or no discomfort and may be performed in your ophthalmologist’s office. Most retinal tears need to be treated with laser surgery or cryotherapy (freezing), which seals the retina to the back wall of the eye. Only after careful examination can your ophthalmologist tell whether a retinal tear or early retinal detachment is present. Some retinal detachments are found during a routine eye examination. Your ophthalmologist can diagnose retinal detachment during an eye examination in which he or she dilates (enlarges) the pupils of your eyes. These symptoms do not always mean a retinal detachment is present however, you should see your ophthalmologist as soon as possible.
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