WebNystagmus (ni-stag-muhs) is a condition in which your eyes make rapid, repetitive, uncontrolled movements — such as up and down (vertical nystagmus), side to side (horizontal nystagmus) or in a circle (rotary nystagmus). These eye movements can cause problems with your vision, depth perception, balance and coordination. WebTrichiasis is an eye condition in which your eyelashes grow the wrong way — toward your eye rather than away from it. Having misdirected eyelashes causes your eye to become …
Pterygium: Causes, Symptoms and Diagnosis - Healthline
WebOct 8, 2024 · Keratoconus is a progressive condition characterized by a thinning of the cornea that causes it to lose its symmetrical dome shape. Lopsidedness of the cornea can lead to blurry or distorted vision. WebPellucid marginal degeneration (PMD) is a degenerative corneal condition, often confused with keratoconus.It typically presents with painless vision loss affecting both eyes. Rarely, it may cause acute vision loss with severe pain due to perforation of the cornea.It is typically characterized by a clear, bilateral thinning in the inferior and peripheral region of the … gretha reed
Eye Diseases: Symptoms & Causes of 19 Common Eye Problems - WebMD
WebNov 29, 2024 · If you are suffering from prolonged itchiness and watering of the eyes, you could have an allergy to pollen, pet hair, or other foreign substances in your environment. The condition can be uncomfortable, but does not usually result in significant vision loss. Your eye may feel irritated and tired. Dry eyes can also cause itch and tearing. WebJan 8, 2024 · Pterygium surgery is a procedure performed to remove noncancerous conjunctiva gro w ths (pterygia) from the eye.. The conjunctiva is the clear tissue covering … WebConvergence insufficiency (CI) is a vision disorder. It is a disorder involving binocular vision — vision using both eyes. Convergence describes the way our eyes move together and point inward when we look at near objects. With CI, the eyes do not point together inward as one looks at objects close-up. CI affects children and adults. gretha schut