Introduction to Wavefront Guided Scleral Lenses For patients with complex corneas, such as keratoconus, pellucid marginal degeneration, ectasia, corneal transplants, after LASIK, and more, scleral lenses are lifesavers! They can provide comfort and improved vision when all other contact lens options have failed. However, for some patients, even those with 20/20 vision, the quality of […]
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Posted by John Gelles on March 12, 2024
If you’ve been considering vision correction surgery, you’ve probably come across two common procedures: LASIK and PRK. While LASIK tends to get more attention, PRK (photorefractive keratectomy) has been around longer and remains a trusted option today. But what is PRK, and how does it compare to LASIK? What is PRK? PRK stands for photorefractive […]
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Posted by Steven Greenstein on September 3, 2025
Keratoconus is a progressive eye condition where the cornea thins and bulges into a cone-like shape, causing vision distortion. While treatments such as corneal cross-linking (CXL) can slow or stop the progression, your daily habits also play a significant role in protecting your eyes. Small lifestyle adjustments can make a meaningful difference in long-term eye […]
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Posted by Steven Greenstein on August 29, 2025
Each year, the National Keratoconus Foundation (NKCF) recognizes two clinicians—one ophthalmologist and one optometrist—who have made exceptional contributions to the keratoconus (KC) community. We’re proud to share that the 2025 Ophthalmology recipient of the NKCF Keratoconus Doctor of the Year Award is our very own Dr. Steven Greenstein. Dr. Greenstein is a leading cornea and […]
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Posted by John Gelles on August 25, 2025
If you’re exploring vision correction options, you’ve likely come across EVO ICL surgery—a revolutionary procedure offering clear vision without removing any corneal tissue. But with such a life-changing decision on the horizon, how do you find the right expert to trust with your eyes? What Is ICL and How Does EVO ICL Work? ICL stands […]
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Posted by Steven Greenstein on August 19, 2025
Cataract surgery has come a long way from being just a vision-saving procedure. Today, it’s also a powerful opportunity to improve the quality of your vision and reduce or even eliminate your dependence on glasses or contact lenses. One of the most important choices you’ll make during the cataract surgery process is selecting the right […]
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Posted by Steven Greenstein on August 18, 2025
If you’ve been told your corneas are too thin for LASIK, don’t worry—safe and effective alternatives exist. This article explores why corneal thickness matters and what options are available for vision correction without compromising eye health. Key points covered include: Understanding LASIK and Corneal Thickness LASIK eye surgery has helped millions achieve clearer vision without […]
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Posted by Steven Greenstein on August 10, 2025
Overview Can people with keratoconus drive safely? Keratoconus and driving need not be mutually exclusive paths. With vigilant eye care, the right corrective technology, and practical road strategies, you can maintain the freedom of the open road while protecting yourself and fellow travelers. Why This Topic Matters For most of us, driving equals independence. Yet […]
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Posted by Steven Greenstein on August 8, 2025
Facial nerve palsy, including Bell’s palsy, results from dysfunction of the facial nerve (Cranial Nerve VII), leading to paralysis or weakness of the facial muscles. This paralysis often affects the orbicularis oculi, impairing the ability to close the eyelids fully and resulting in lagophthalmos. Inadequate eyelid closure causes exposure keratitis, a condition marked by corneal […]
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Posted by John Gelles on August 7, 2025
Exposure keratitis is a condition that results from inadequate eyelid coverage of the ocular surface, leading to corneal drying and subsequent damage. This can significantly impact a patient’s comfort, vision, and quality of life. Scleral lenses are a valuable treatment option for protecting the ocular surface and improving overall outcomes in patients with exposure keratitis. […]
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Posted by John Gelles on August 6, 2025
This article highlights advancements in wavefront-guided scleral lenses, summarizing the pioneering work of Dr. John Gelles and his team at the Cornea and Laser Eye Institute (CLEI). Their expertise and contributions have helped define the transformative potential of this technology for patients with complex corneal conditions. This summary draws from peer-reviewed publications and abstracts presented […]
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Posted by John Gelles on August 4, 2025