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In-office pattern electroretinogram efficient for glaucoma diagnosis
In-office electrophysiology with pattern electroretinogram technology is an effective, less invasive and time-efficient tool to diagnose glaucoma in patients with mild to moderate forms of the disease, according to one glaucoma specialist.An in-office electrophysiology procedures takes about 20 minutes to complete, compared with the procedure in the clinical setting, which takes nearly an hour, Brian A. Francis, MD, told Ocular Surgery News.