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Dysphotopsia: Causes, Symptoms, Treatment | OBN
What Is Dysphotopsia? Dysphotopsia, a term often sending shivers down the spine of even the most experienced ophthalmologists, refers to a spectrum of visual disturbances that patients may experience following cataract surgery. It is derived from the Greek words ‘dys’…
Japan’s PMDA Approves Aurion Biotech’s NDA
Aurion Biotech announced that it has received regulatory approval from Japan’s Pharmaceuticals and Medical Devices Agency (PMDA) for its pioneering cell therapy, VyznovaTM, designed for treating bullous keratopathy of the cornea. According to the company, this represents the world’s first…
Tiny Eye Implant: A Diabetes Treatment Option
In Sweden, researchers have created a microscale device designed for implantation in the eye, opening up new paths for cell-based treatments for conditions like diabetes. Developed by a team from KTH Royal Institute of Technology and Karolinska Institutet, this 3D-printed…
Parinaud Oculoglandular Syndrome: Causes and Treatment
Parinaud oculoglandular syndrome is a relatively rare yet intriguing medical condition that intertwines ocular and glandular manifestations. Characterized by its distinct combination of eye-related symptoms and glandular involvement, this syndrome presents a unique challenge for both patients and medical professionals.…
Herpes Zoster Ophthalmicus | OBN
Herpes Zoster Ophthalmicus (HZO), commonly known as shingles, is a viral disease characterized by a unilateral painful skin rash in one or more dermatome distributions of the fifth cranial nerve (trigeminal nerve), shared by the eye and ocular adnexa. Herpes…
What Is Diffuse Lamellar Keratitis and How to Manage It
What is Diffuse Lamellar Keratitis (DLK)? Diffuse Lamellar Keratitis, commonly referred to as DLK, is an inflammatory condition that can occur following LASIK (Laser-Assisted In Situ Keratomileusis) eye surgery. DLK is characterized by inflammation in the corneal flap, which is…
What Is Ocular Toxoplasmosis and How to Manage It
What Is Ocular Toxoplasmosis? Ocular toxoplasmosis is an eye infection caused by the Toxoplasma gondii parasite. It is a form of toxoplasmosis that specifically affects the eyes, often leading to inflammation of the retina, and potentially causing vision problems, including…
Pros and Cons of Light Adjustable Lens (LAL)
Light Adjustable Lens (LAL) technology is a groundbreaking advancement in the field of ophthalmology, offering a novel approach to vision correction and the treatment of cataracts. Unlike traditional intraocular lenses that are permanently fixed in their refractive power, LALs can…
What Is Corneal Clouding and How to Manage It
What Is Corneal Clouding? Corneal clouding, also known as corneal opacity, refers to a loss of transparency in the cornea, the clear front surface of the eye that allows light to enter and helps in focusing it onto the retina.…
Novartis Completes $2.5 Billion Sale to Bausch + Lomb
Novartis has officially completed the divestment of its ‘front of eye’ ophthalmology assets to Bausch + Lomb. The transaction is valued at up to USD 2.5 billion, which includes an upfront cash payment of 1.75 billion dollars, along with potential…