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Detached or torn retina1/16/2024 ![]() If you have a detached retina, you should be treated by an ophthalmologist, a physician who specializes in eye problems. If any retinopathy is detected the examinations should be done every six months. Also, all diabetics should have a thorough eye examination through dilated pupils at least once a year. To prevent retinal detachments that are caused by diabetic retinopathy, people with diabetes should try to maintain near-normal blood sugar levels and to avoid wide swings between high and low blood sugar levels. If you are middle-aged or older, you may be able to identify eye problems in their early stages by scheduling an eye examination with an ophthalmologist every one to two years. Most retinal detachments are age related, and there is no way to prevent them. For detachments threatening the macula (central vision), it is best to treat the problem within the first 24 hours. Ideally, the repair should be done less than one week after the detachment began. ![]() Once a retinal detachment develops and causes symptoms, it should be treated quickly to preserve as much vision as possible. This can occur when the pupil cannot be fully dilated or there is some cloudiness inside the eye that prevents the doctor from seeing the retina. In cases in which the doctor cannot see a retinal detachment while examining your eye, an ultrasound of the eye may be necessary. ![]() If necessary, your doctor will do more tests to determine the extent of your visual field loss. During this retinal examination, the doctor will check for retinal tears and areas of detachment by using a special hand-held ophthalmoscope (a lighted instrument for looking inside the eye) or a slit lamp. Finally, the doctor will use special eye drops to dilate (open) your pupils so he or she can examine the inside of your eye, including the retina. Next, your doctor will examine your eye, and will test how well you can see and your peripheral vision (side vision). Loss of peripheral vision (the curtain effect)Īfter reviewing your symptoms, your doctor will ask about your medical history, especially any history of cataract surgery, nearsightedness, and diabetes or eye trauma.Brief, bright flashes of light - These flashes may be most noticeable when you move your eyes in the dark.These are actually red blood cells because all retinal tears bleed a little when they occur. Most worrisome is a shower of black dots. The sudden appearance of "floaters" (dark, semi-transparent, floating shapes) in the field of vision.Symptoms of a detached retina may include: ![]() Eventually, the leaking vitreous fluid gets behind the retina, separating the retina from other layers of the eye. Eventually, the leaking vitreous fluid gets behind the retina, separating the retina from other layers of the eye.Īlthough there are several types of retinal detachment, the most common one starts when a tear or hole develops in the retina, and some of the gel-like substance that fills the inside of the eye (vitreous fluid) leaks through the opening. Other symptoms of retinal detachment may include floating shapes in the field of vision or brief flashes of light.Īlthough there are several types of retinal detachment, the most common one starts when a tear or hole develops in the retina, and some of the gel-like substance that fills the inside of the eye (vitreous fluid) leaks through the opening. However, if the area of detachment is closer to the outer edges of the retina, then the visual loss may be more like a curtain being drawn over one side of the visual field (the "curtain effect"). For example, if the retina detaches near the macula, the part of the eye that is responsible for the center of the visual field (reading for instance), then there may be a sudden, significant blurring or loss of vision. Without this nourishment and support, the retina does not function properly, and this can cause a variety of visual symptoms. When the retina separates from the deeper layers of the eyeball that normally support and nourish it, the retina is said to be detached. The retina is the light-sensitive layer at the back of the eye that converts light images into nerve impulses that are relayed to the brain to produce sight.
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