This procedure is called vitrectomy and it takes some of the gel-like substance (the vitreous) out of the eye and replaces it with air, gas, or liquid. Evacuating and replacing the fluid in the eye.Injections of certain medicines and/or the removal of blood from the eye, is most commonly used for those with diabetic retinopathy. These are most commonly used if the retina has detached. These surgeries will result in the creation of scar tissue that seals the retina to the back of the eye. Retinal damage cannot always be reversed, but treatments can help to slow the progression of already existing damage. This test sends high frequency sound waves to view the structures in the eye and identify tissue characteristics. Your responses for the different areas will help map where your vision is impared. The optometrist will show you a grid and ask questions about the lines displayed, such as if they look faded, broken, or distorted. This test uses dye to make blood vessels in the retina more visible so that closed blood vessels, leaking blood vessels, and new abnormal blood vessels can be identified. FAF highlights a retinal pigment called lipofuscin that further damages the retina. This type of retinal photo shows the back of the eye, allowing the optometrist to look at the optic disk and blood vessels Visit your optometrist for a comprehensive eye exam, where they might administer some or all of these tests. The faster your retina becomes reattached, the better chance there is of vision restoration.īefore your retinal damage can be treated, the type of damage has to be determined. If you experience these symptoms, it is a severe eye emergency and you must call an ophthalmologist immediately. The main signs of retinal detachment are a grey shadow or curtain over your vision, blurred vision, flashes of light, reduced peripheral vision, and a sudden increase in floaters. When the retina detaches, it is disconnected from its source of oxygen and nourishment, and if it is not reattached in a short period of time your vision can be permanently affected. Retinal detachment is an eye emergency where the retina pulls away from it’s regular place at the back of the eye. Have a history of retinal diseases in their family.Spots in the central vision that appear blurry or dark.If you suffer from any of the following, see your Calgary eye doctor: If gas or air bubbles are used, they will naturally reabsorb if the surgeon used oil to replace the vitreous, it will need to be removed in a few months after the surgery.What You Need To Know About Retinal Damage.The surgeon removes the fiber optic light, and any other tools, and closes the incision.A substance (such as gas, oil, a bubble of air, or another type of solution to push the retina back into place) is inserted to replace the vitreous. This substance will eventually be naturally replaced with fluid that your eye will automatically produce.The vitreous body (the clear gel that fills the space between the lens and the retina in the eyeball) is removed through one of the incisions.A light is inserted into one of the incisions to view the inside of the eye.The surgeon makes an incision to the outer layer of the eye (the white area called the conjunctiva).You may be given anesthesia to put you to sleep or you may be awake but given medication to prevent pain (such as anesthetic eye drops and injections) and help you relax.
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