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What Is Bullous Keratopathy and How to Manage It
What Is Bullous Keratopathy? Bullous keratopathy (BK) is a pathological condition characterized by the presence of fluid-filled blisters or “bullae” on the cornea, which is the clear front surface of the eye. The main underlying factor leading to the formation…
Understanding Factors Behind Corneal Transplant Failures
Corneal transplantation, also known as keratoplasty, is a common procedure performed to restore vision in individuals with corneal diseases or injuries. While the majority of corneal transplants are successful, a significant number of cases experience complications or ultimately fail. This…
What Is Corneal Opacity? | OBN
Corneal opacity refers to the clouding or loss of transparency in the cornea, the clear, dome-shaped front part of the eye. It can significantly impair vision and lead to various visual disturbances. This comprehensive article aims to provide a detailed…
Comprehensive Eye Drop Recall List for 2023
Since February 2023, the FDA and various companies have been actively initiating recalls of eye drops and ointments due to concerns about potential bacterial contamination. The recalls, motivated by the risk of tainted products, have been steadily increasing, underscoring the…
2023 Recap: Top 10 Contact Lenses and Technologies
In the ever-evolving landscape of ophthalmology, 2023 has proven to be a year of groundbreaking advancements in contact lens technology. From lenses that adapt to UV and temperature changes to intelligent lenses capable of diagnosing and treating glaucoma, the top…
Glaucomatous Optic Neuropathy & Latest Treatments
Glaucomatous optic neuropathy is characterized by progressive loss of retinal ganglion cells (RGCs) and their axons and leads to measureable structural and functional damage to the optic nerve, visual impairment, and blindness. The primary site of injury is thought to be…
Eye Atlas: A Key to Novel Eye Disease Therapies
Glaucoma and macular degeneration result in blindness for millions of people every year. These diseases have been linked to hundreds of genes that increase susceptibility, often serving as initial targets for therapies aimed at preventing or reversing blindness. However, the…
Anterior Uveitis: Causes, Symptoms and Treatment
Picture this: You’re an astronaut on a space mission, and you’ve just stepped out of your spacecraft onto the surface of a mysterious new planet. Your eyesight is crucial to your survival in this alien environment, as you must rely…
What Is Pseudoexfoliation Syndrome? | OBN
Pseudoexfoliation syndrome (PEX) is a systemic disorder characterized by the abnormal production and accumulation of fibrous extracellular material in various parts of the body, including the eyes. This condition is most commonly known for its impact on ocular health, where…
What Is Corneal Edema and How to Manage It
What Is Corneal Edema? Corneal edema refers to the swelling of the cornea, the transparent, dome-shaped layer at the front of the eye. This swelling typically results from an abnormal accumulation of fluid within the corneal layers, disrupting its usual…