Macular Hole

The condition known as a macular hole refers to a tiny break in the macula that results in blurry or distorted vision. To fully understand the condition, one must understand eye anatomy. The macula is a spot located in the center of the retina (the back portion of the eye). Located where light comes to […]

Nystagmus

Nystagmus is a vision condition characterized by repetitive, uncontrolled eye movements. These involuntary eye movements may be side-to-side, up and down, or in a circular pattern, which hinders the eyes’ ability to focus on a steady object. Individuals with nystagmus may hold their heads in unusual positions or nod their heads in an effort to […]

Astigmatism

Many correctable vision problems are caused by abnormal eye anatomy. Very few people have perfectly shaped eyes that facilitate ideal vision. Rather, most people have some degree of abnormal curvature or other anatomical irregularities that cause slight visual changes. Astigmatism is one common form of visual impairment that results from irregular anatomy. What Is Astigmatism? […]

Eye Occlusions

An eye occlusion is a blockage in one of the arteries or veins supplying blood to the retina and/or optic nerve. These blockages can cause severe and sudden vision loss. Contact your eye care professional immediately if you experience sudden vision loss, and follow up right away with your family doctor. Eye occlusions often signal […]

Optic Neuritis

Also known as demyelinating optic neuritis, optic neuritis refers to the inflammation of the optic nerve due to the loss of or damage to a protective covering called myelin, which surrounds the optic nerve. The myelin is essential to the function of the optic nerve. A more general term, optic neuropathy, refers to nerve damage […]

Sjogren’s Syndrome

Pronounced SHOW-grins, Sjogren’s syndrome is a disorder of the immune system, or an autoimmune disease, which causes the body’s immune system to attack and harm the body’s glands. Your glands are responsible for the production of saliva, tears, and other lubrication necessary for the proper function of the body. Sjogren’s Syndrome Symptoms and Side Effects […]

Computer Vision Syndrome

Almost everyone uses computers in the modern world, whether for recreation, employment, education or any combination of the three. Unfortunately, our increased use of computers in almost every aspect of our lives — even using a smartphone to make a telephone call — requires our eyes to read a computer screen. According to a New […]

Uveitis

Uveitis refers to the inflammation of the eye’s middle layer, which consists of the iris, ciliary body, and choroid. Several fungal, viral, or bacterial infections lead to uveitis, as do certain autoimmune (systemic) and inflammatory conditions. In most cases of uveitis, however, the exact cause is unknown. Types of Uveitis Four classifications of uveitis exist. […]

Strabismus

Strabismus is the medical term for the misalignment of the eyes. Commonly referred to as cross-eyed or wall-eyed, strabismus may involve either one or both eyes turning inward, outward or even up or down. It is one of the most common vision conditions in young children, affecting somewhere between 2 and 4 percent of the […]