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Central serous chorioretinopathy ( CSC or CSCR ), also known as central serous retinopathy ( CSR ), is an eye disease that causes visual impairment, often temporary, usually in one eye. [ 1][ 2] When the disorder is active it is characterized by leakage of fluid under the retina that has a propensity to accumulate under the central macula.
ICD-9-CM. 11. MeSH. D007646. [ edit on Wikidata] Radial keratotomy ( RK) is a refractive surgical procedure to correct myopia (nearsightedness). It was developed in 1974 by Svyatoslav Fyodorov, a Russian ophthalmologist. It has been largely supplanted by newer, more accurate operations, such as photorefractive keratectomy, LASIK, Epi-LASIK and ...
1% to 33% [ 7] A pterygium of the eye ( pl.: pterygia or pterygiums, also called surfer's eye) is a pinkish, roughly triangular tissue growth of the conjunctiva onto the cornea of the eye. [ 2] It typically starts on the cornea near the nose. [ 3] It may slowly grow but rarely grows so large that it covers the pupil and impairs vision. [ 2]
A posterior vitreous detachment ( PVD) is a condition of the eye in which the vitreous membrane separates from the retina. [ 1] It refers to the separation of the posterior hyaloid membrane from the retina anywhere posterior to the vitreous base (a 3–4 mm wide attachment to the ora serrata ). The condition is common for older adults; over 75% ...
Photorefractive keratectomy ( PRK) and laser-assisted sub-epithelial keratectomy (or laser epithelial keratomileusis[ 1]) ( LASEK) are laser eye surgery procedures intended to correct a person's vision, reducing dependency on glasses or contact lenses. LASEK and PRK permanently change the shape of the anterior central cornea using an excimer ...
Vitrectomy is a surgery to remove some or all of the vitreous humor from the eye . Anterior vitrectomy entails removing small portions of the vitreous humor from the front structures of the eye—often because these are tangled in an intraocular lens or other structures. Pars plana vitrectomy is a general term for a group of operations ...
v. t. e. Masculinizing hormone therapy, also known as transmasculine hormone therapy or female-to-male (or FTM) hormone therapy, is a form of hormone therapy and gender affirming therapy which is used to change the secondary sexual characteristics of transgender people from feminine or androgynous to masculine. [ 1][ 2][ 3] It is a common type ...
Phthisis bulbi. Phthisis bulbi is a shrunken, [ 1] non-functional eye. It may result from severe eye disease, inflammation [ 2] or injury, or it may represent a complication of eye surgery. [ 3] Treatment options include insertion of a prosthesis, which may be preceded by enucleation of the eye. [ 4][ 5]