AOA Newsletter Focuses on Dry Eye Disease

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The August issue of the American Optometric Association’s CLCS newsletter is devoted to ocular surface and dry eye disease, reflecting how the optometric community is now starting to embrace dry eye disease. Contact Lens and Cornea Section chairman LaMar Zigler, pointing to the value of building a dry eye diagnosis and treatment … [Read more...]

In My Practice: North Suburban Vision Consultants Institute Tear Osmolarity testing

At North Suburban Vision Consultants we instituted TearLab Osmolarity testing over the past few months. We utilize the technology both for symptomatic dry eye patients as well as baseline data for our contact lens patients and refractive surgery candidates. An example of how this technology has helped guide us in therapeutic … [Read more...]

Contact Lens and Osmolarity Study

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Tear film osmolarity has been shown to be the single best marker for Keratoconjunctivitis Sicca (KCS) or dry eye disease. In addition, hyperosmolarity is known to cause epithelial damage of the ocular surface and the release of an inflammatory reaction that may cause long-term permanent damage to the eye.  Thus the measurement of … [Read more...]