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Optical Coherence Tomography

Optical Coherence Tomography

Optical Coherence Tomography (OCT) is a noninvasive imaging technique that has been used increasingly to diagnose and manage a variety of retinal diseases and glaucoma. OCT is based on the principal of Michelson interferometry. Interference patterns produced by low coherence light reflected from retinal tissues and a reference mirror are processed into an “A-scan” signal. […]

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Diagnosing Diabetic Retinopathy

Diabetic Retinopathy

Diabetic Retinopathy can be diagnosed through a comprehensive eye examination. with emphasis on evaluating the retina and macula: Patient history to determine vision difficulties, presence of diabetes, and other general health concerns that may be affecting vision Visual acuity measurements to determine how much central vision has been affected Refraction to determine if a new eyeglass prescription is needed […]

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