Cornea

Novel neurostimulator device uses nasal cavities to stimulate tearsChronic dry eye disease (DED) affects more than 25 million people and to date the only pharmacologic therapies are topical or involve punctal plugs. Results from two studies wth a neurostimulator indicate there may be a new pathway to upregulate the body’s tear system.
No sign of chloramphenicol resistance in bacterial conjunctivitisChloramphenicol remains effective against Gram-positive bacteria, the most common agent in bacterial conjunctivitis, researchers say.
Clinicians coming to terms with dysfunctional lens syndromeUsing dysfunctional lens syndrome stages, physicians can discuss a range of treatment options with patients, based on clinical findings and refractive error.
Work of eye bank network shows far-reaching impactIn 2016, Vision Share eye banks provided more than half the supply of U.S. donor corneas with over 20,000 placements. It has worked to build the largest network of non-profit eye banks in the world, with 13 members and 20 eye banks in the United States and a vast network of providers at home and abroad.
Managing viral eye infection: What clinicians should knowThough much research is happening in the diagnosis and treatment of viral eye infections, much of it might not be readily apparent to clinicians, explains Todd P. Margolis, MD, PhD.
Handheld polarizing filter augments corneal imaging with simple approachUse of a handheld circular polarizing filter to intercept afferent and efferent light from a slit lamp or operating microscope highlights corneal structures that are otherwise invisible or barely seen.
Irritation in a bottle: Glaucoma and OSDOSD is of significant concern in patients with glaucoma on multiple topical medications. Optimal treatment of this condition with minimizing the intensity as well as with additional pharmacologic treatments for OSD can improve visual acuity and compliance and result in better outcomes both medically and regarding patient satisfaction.
Why Acanthamoeba diagnosis is often challengingHaving an awareness of current best practices—such as epidemiology, risk factors, signs and symptoms, and tests—can be key to identifying and treating corneal infections.
Ocular surface disease limits surgical optionsPrepare your patient by assessing and treating the ocular surface