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Diagnosis and Treatment of Corneal Ulcers
Corneal ulcers may be caused by infections with bacteria, fungi, viruses, or parasites such as Acanthamoeba (which lives in contaminated water). Ulcers may begin with a corneal injury, such as with severe dry eyes, if a foreign object scratches, penetrates,…
In Light Of Managing Retrobulbar Hemorrhage
Retrobulbar hemorrhage (RBH) is a rapidly progressive, sight-threatening emergency that results in an accumulation of blood in the retrobulbar space. The blood accumulation can lead to an increased IOP that may result in stretching of the optic nerve and blockage…
Effects of Pregnancy on Keratoconus
Keratoconus is a bilateral, noninflammatory, and often asymmetric condition that leads to progressive thinning and steepening of the cornea. This corneal irregularity may lead to blurry and distorted vision. Although the exact cause of keratoconus remains unknown, it is thought…
Pterygium Symptoms, Causes, and Surgery
What Is Surfer’s Eye? Pterygium is characterized by a thickening of the conjunctiva tissue that takes on a wing-like or triangular shape and grows from the inner corners of the eye, often extending onto the cornea. Pterygium can either affect…
Intraretinal Microvascular Abnormalities | OBN
An Introduction to Intraretinal Microvascular Abnormalities Intraretinal microvascular abnormalities (IRMAs) are tiny blood vessels in the retina that deviate from their normal shape and size. These abnormalities are commonly found in people with diabetic retinopathy and can lead to vision…
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,…
Eye Health Pros Adopt Complementary Therapies
According to our recent LinkedIn survey results, 58% of ophthalmologists incorporate alternative or complementary therapies into their treatment plans for ocular diseases. This indicates that many healthcare professionals recognize the importance of a holistic approach to eye health. The Importance…
Unplugging The Clogged Drain In Glaucoma IOP
Glaucoma causes include elevated eye pressure (called intraocular pressure or IOP) due to the eye’s inability to drain fluid efficiently. A clear fluid called aqueous humor circulates inside the front portion of our eyes. To maintain a constant healthy eye…
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…
Managing Mydriasis in Cataract – IOL Surgery
Modern cataract surgery is generally a successful procedure. Recent advancements—which involve the use of pre- and intraoperative pharmacological protocols combined with optimal instrumentation allow for well-tolerated and effective procedures in the vast majority of patients. The maintenance of mydriasis and…