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Enhancing Vision With Small Aperture Extended Depth of Focus IOLs and Adjunctive PRK in Patients With Keratoconus
A panelist discusses how a 50-year-old male patient with stabilized keratoconus achieved excellent visual outcomes with an IC-8 small aperture IOL by targeting slight myopia to optimize the defocus curve, followed by adjunctive PRK to address central corneal astigmatism that…
Opus Genetics doses first patient in LYNX-3, phase 3 trial of phentolamine ophthalmic solution 0.75%
(Image Credit: AdobeStock/svetlanais) Opus Genetics has dosed the first patient in LYNX-3, its pivotal phase 3 clinical trial of phentolamine ophthalmic solution 0.75% in treating significant, chronic night driving impairment in keratorefractive patients with reduced mesopic vision. Night-vision disturbances, which…
Next-generation IOLs advance complex cataract care
(Image Credit: AdobeStock/Mohammed) Cataract surgery in patients who have previously undergone refractive procedures, such as LASIK or radial keratotomy (RK), presents unique challenges, noted Steven J. Dell, MD, medical director of Dell Laser Consultants in Austin, Texas, during an Ophthalmology…
What Is Irregular Astigmatism? | OBN
What Is Irregular Astigmatism? Irregular astigmatism is a type of refractive error in the eye that results in distorted or blurred vision. It occurs when the cornea, the clear outer layer of the eye, is not shaped evenly, resulting in…
Astigmatism: Causes, Symptoms and Treatment
What Is Astigmatism? Astigmatism is a common refractive error that causes distorted or blurred vision due to the irregular curvature of the cornea or lens in the eye. The cornea, the transparent front part of the eye, and the lens,…
Presbyopia: Causes, Symptoms, Management | OBN
What Is Presbyopia? Presbyopia is a common, age-related vision condition that affects the eye’s ability to focus on near objects. As people age, the lens of the eye becomes less flexible, making it increasingly challenging to adjust focus between objects…
J&J announced new products at the AAO annual meeting
Johnson & Johnson Vision announced a series of new products and innovations at the 2019 American Academy of Ophthalmology (AAO) Annual Meeting in San Francisco, CA, USA. The company announced the US Food & Drug Administration (FDA) approval of the…