Search results
Results From The WOW.Com Content Network
Anatomical terminology. [ edit on Wikidata] The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber. Along with the anterior chamber and lens, the cornea refracts light, accounting for approximately two-thirds of the eye's total optical power. [1] [2] In humans, the refractive power of the cornea is ...
Corneal abrasion. A corneal abrasion after staining with fluorescein, it is the green mark on the eye. Corneal abrasion is a scratch to the surface of the cornea of the eye. [3] Symptoms include pain, redness, light sensitivity, and a feeling like a foreign body is in the eye. [1] Most people recover completely within three days.
PubMed. PubMed is a free database including primarily the MEDLINE database of references and abstracts on life sciences and biomedical topics. The United States National Library of Medicine (NLM) at the National Institutes of Health maintains the database as part of the Entrez system of information retrieval.
Punctate epithelial erosions are a pathology affecting the cornea. Signs and symptoms [ edit ] It is a characterized by a breakdown or damage of the epithelium of the cornea in a pinpoint pattern, which can be seen with examination with a slit-lamp .
Keratoconus. Keratoconus ( KC) is a disorder of the eye that results in progressive thinning of the cornea. [3] This may result in blurry vision, double vision, nearsightedness, irregular astigmatism, [4] and light sensitivity leading to poor quality-of-life. [3] [5] Usually both eyes are affected. [3]
Sclerocornea is a congenital anomaly of the eye in which the cornea blends with sclera, having no clear-cut boundary. The extent of the resulting opacity varies from peripheral to total ( sclerocornea totalis ). The severe form is thought to be inherited in an autosomal recessive manner, but there may be another, milder form that is expressed ...
Antibiotic, antifungal or antiviral eye drops. Corneal ulcer, also called keratitis, is an inflammatory or, more seriously, infective condition of the cornea involving disruption of its epithelial layer with involvement of the corneal stroma. [1] [2] [3] It is a common condition in humans particularly in the tropics and in farming. [4]
Ophthalmology. Recurrent corneal erosion is a disorder of the eyes characterized by the failure of the cornea 's outermost layer of epithelial cells to attach to the underlying basement membrane ( Bowman's layer ). The condition is excruciatingly painful because the loss of these cells results in the exposure of sensitive corneal nerves.