OCT (Optical Coherence Tomography) of the eye is a non-invasive imaging technique that uses light waves to produce high-resolution, cross-sectional images of the retina, which is the part of the eye responsible for vision. OCT allows ophthalmologists and optometrists to visualize the different layers of the retina and measure their thickness.
OCT works by emitting a beam of light into the eye and measuring the amount of light that is reflected back. The reflected light is then used to create a detailed image of the retina. This technique is particularly useful in the diagnosis and management of various eye conditions such as macular degeneration, diabetic retinopathy, glaucoma, and retinal detachment.
OCT is a quick and painless procedure that usually takes a few minutes to perform. It is also safe and does not expose the patient to any harmful radiation. OCT has revolutionized the way eye diseases are diagnosed and monitored, and has become an essential tool in the field of ophthalmology.
Dr Sarbjit Singh
Very informative and easy to understand
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Dr Sarbjit Singh