For the Diagnosis and Management of Dry Eye Disease

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How Hyperosmolarity Can Affect Pre-Surgical Keratometry Readings

By Cynthia Matossian, MD, Eric D. Donnenfeld, MD

Cynthia Matossian, MD, FACS, of Matossian Eye Associates in Philadelphia, discusses with Eric D. Donnenfeld, MD, of the Ophthalmic Consultants of Long Island, study results looking at keratometry readings in pre-surgical cataract patients with normal tear osmolarity versus hyperosmolarity. Dr. Matossian explains how testing her patients' tear osmolarity helps her achieve the best possible cataract surgery outcomes.