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TearLab - Ask the Experts: Osmolarity Testing and Refractive Surgery
By Derek Cunningham OD, Walter Whitley, OD, MBA, FAAO
Derek Cunningham, OD, and Walter Whitley, OD, MBA, discuss using tear osmolarity testing among refractive surgery patients. Dr. Cunningham says that all patients in his practice undergo TearLab testing prior to refractive surgery, which helps to identify dry eye disease in patients who may be at greater risk for postoperative eye dryness but who can be properly treated to help improve the experience.