Fundus Fluorescein Angiography (FFA) is a diagnostic imaging technique used to examine the blood vessels in the retina and evaluate the health of the eye’s internal structures. The procedure involves injecting a fluorescent dye (fluorescein) into the bloodstream, which travels to the retina. A special camera is then used to capture a series of images as the dye moves through the retinal blood vessels. This helps detect abnormalities such as diabetic retinopathy, macular degeneration, retinal vein occlusion, and other vascular issues.
At Desai Eye Institute, the procedure is performed with the patient seated comfortably while the dye is injected into a vein, usually in the arm. As the dye circulates through the bloodstream, the camera captures images of the retina, revealing any leaking blood vessels, blockages, or areas of abnormal blood flow. The procedure provides valuable information for diagnosing retinal conditions and guiding treatment decisions. It typically takes about 10-15 minutes and is considered safe with minimal discomfort.
Fundus Fluorescein Angiography is an essential tool in retina care, aiding in early detection and management of serious eye conditions.
Medical Equipment Needed for Fundus Fluorescein Angiography
Fluorescein Dye (sterile injection for retinal imaging)
Fundus Camera (with fluorescein filter)
Intravenous Needle (for dye injection)
Sterile Gloves
Slit Lamp (for additional examination)
Chin Rest and Head Stabilizer (for patient positioning)
Oxygen Supply (for emergency use, if needed)
Antiseptic Solutions (for cleaning the injection site)
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