Lattice Degeneration or Thinning of the Retina. Do I need to worry?
Lattice degeneration is a thinning of the retina that happens over time. Lattice degeneration affects 1 in 10 people, or about 10% of the population. Clear vision depends on a healthy retina, yet most people with this issue never experience any symptoms or visual loss. Retinal detachment from lattice degeneration is extremely uncommon. Those who […]
Ischemic Optic Neuropathy or Reduced Blood Supply To The Optic Nerve
When blood does not flow properly to the optic nerve in your eye, it eventually results in permanent damage to the nerve. This condition is called ischemic optic neuropathy (ION). One or both of your eyes may abruptly lose their ability to see when you have ION. Your eyes send information to your brain via […]
What is Juvenile Macular Dystrophy
A series of inherited eye conditions known as juvenile macular dystrophy (also known as juvenile macular degeneration) affects children and young adults. Age-related macular degeneration (ADM) and juvenile macular dystrophy are distinct conditions. Although AMD is a natural aspect of ageing, juvenile macular degeneration is a hereditary disease (passed down from parents). A small region of […]
Can Herpes Affect The Eye?
The herpes simplex virus (HSV-1), which also causes cold sores around the lips and mouth, is the source of eye herpes, sometimes referred to as ocular herpes, a potentially dangerous infection of the eye. The most common way to get eye herpes is to touch a cold sore and then touch the eyes with contaminated […]
What is retinoschisis or splitting of the retina?
At the back of the eye is a layer of tissue called the retina. Cone and rod cells make up this structure, which processes light entering the eye through the pupil. The optic nerve carries visual impulses from the retina to the brain. When the retina separates into two layers, a disease known as retinaschisis […]
Punctal Plugs: a treatment for dry eyes
Punctal plugs are microscopic objects inserted into the tear ducts of the eyes (called puncta). Puncta are the tiny apertures in your eyes where tears are released. The blockage, which is about the size of a rice grain, prevents fluid from draining from the eye. This relieves itchy, burning, and red eyes by keeping the […]
What is Sympathetic Ophthalmia?
A rare form of uveitis called sympathetic ophthalmia results in the formation of tiny aberrant cell clusters called granulomas. This condition develops in the unharmed eye following surgery on the other (harmed) eye or a penetrating injury (such as when a pencil, pen, or stick punctures the eye). The unharmed eye’s uveal tract eventually gets […]
Secondary Lens Implantation
SECONDARY LENS IMPLANTATION In order to replace a lens that has been removed due to a cataract, an eye doctor can insert a small, plastic lens implant into your eye. Behind the iris, (the colored part of the eye)the lens is inside the eye. It aids in sharpening images and light for your eye’s iris […]
What kind of surgery is SMILE also known as Small Incision Lenticule extraction
A more recent kind of laser refractive surgery is known as small incision lenticule extraction (SMILE). This type of surgery uses a laser to treat astigmatism and myopia (nearsightedness) (irregularly shaped cornea). Light rays must pass through your cornea and lens in order for you to see clearly. The light is refracted (bent) by the […]
Why does a subcapsular cataract cause decreased eyesight?
Posterior Subcapsular Cataract is a type of cataract, where in, there is opacification in the posterior or back portion of the crystalline lens. This type of cataract can occur alone or in combination with other types of cataracts as well. But the primary occurrence posterior Subcapsular cataract per se is less. Posterior Subcapsular cataract can cause […]