Ocular Coherence Tomography - OCT
OCT is a new method of obtaining cross-sectional retinal images. It is a major advancement in the diagnosis and management of retinal conditions. A non-thermal optical laser is scanned across the retinal surface and produces images of the microscopic layers of the retina. OCT is fast, taking only a few minutes to perform. OCT is non-invasive and no instruments touch the eye. No injections or exposure to painful, high-intensity light is required.
OCT produces images of the retina and ocular tissues that are 10 times superior to Ultrasound B-scan. The program produces precise mapping and monitoring for treatment and management of disease. OCT can be used to study the retina in retinal diseases, and the optic nerve in diseases such as glaucoma and optic neuritis.