There is little risk in having fluorescein angiography, though some people may have mild allergic reactions to the dye that can cause itching, excessive sneezing, flushing of skin and nausea. After your angiography, your skin and urine may appear discolored for a short time until the Fluorescein is completely out of your system. You can go home immediately after the procedure. This diagnostic test takes about 30 minutes to an hour, including the time for dilation of your eye. He will analyze the pictures and identify any damage to the lining of the retina or to spot the growth of new blood vessels. Your doctor will use a special camera with a green filter to flash a blue light into your eye and take multiple photographs. The dye will travel through your body to the blood vessels in your retina. Prior to your procedure, your eye will be dilated.ĭuring the test, a harmless non-radioactive orange-red dye called Fluorescein will be injected into a vein in your arm. It does not require a surgery center or anesthesia. Your testing will most likely be performed in a specially equipped examination room. whose doctor has determined that this test is needed for diagnosis of retinal conditions.who have indications of retinal conditions.With the introduction of Optical Coherence Tomography (OCT) testing, fluorescein angiography is being done less often than in the past, but remains an important diagnostic tool for the retina specialist. It may be repeated as needed without radiation exposure to the eye or body. The test can also help follow the course of a disease and monitor its treatment. It is used to diagnose retinal conditions caused by diabetes, age-related macular degeneration, and other retina abnormalities. No Surprises Act & Good Faith Estimatesįluorescein angiography is a clinical test to look at blood circulation in the retina at the back of the eye.Laser Epithelial Keratomileusis (LASEK).Descemet’s Membrane Endothelial Keratoplasty.Tearing Disorders and Eyelid Malposition.Herpes Zoster Ophthalmicus (Ocular Shingles).
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