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A phakic IOL. An intraocular lens (IOL) is a lens implanted in the eye usually as part of a treatment for cataracts or for correcting other vision problems such as short sightedness and long sightedness; a form of refractive surgery. If the natural lens is left in the eye, the IOL is known as phakic, otherwise it is a pseudophakic lens
Enciclopedia Libre Universal en Español (English: Universal Free Encyclopedia in Spanish) was a Spanish-language wiki-based online encyclopedia that started as a fork of the Spanish Wikipedia, released under the Creative Commons Attribution-ShareAlike License 3.0 and using the same MediaWiki software.
The function of multifocal IOL depends on the pupil size for refractive types. The concept is based on the principle that the pupil tends to constrict for near tasks, so the central portion of the lens is designed for near and the outer portion for distance.
IOL may mean: Iol, an ancient city in Algeria, now Cherchell; Independent Online, South African news website; Institute of Linguists, UK, now Chartered Institute of Linguists; International Linguistics Olympiad, an International Science Olympiad; Intraocular lens, eye implant; Ireland On-Line, a former internet service provider (ISP) in Ireland
The Spanish Wikipedia (Spanish: Wikipedia en español) is the Spanish-language edition of Wikipedia, a free online encyclopedia. It has 2,003,393 articles. It has 2,003,393 articles. Started in May 2001, it reached 100,000 articles on 8 March 2006, and 1,000,000 articles on 16 May 2013.
The foldable IOL, made of silicone or acrylic of appropriate power, is folded either using a holder/folder, or a proprietary insertion device provided along with the IOL. Because a smaller incision is sufficient, no stitches should be needed, and recovery time is usually shorter when using a foldable IOL. [19] [20]
The first IOL implant in the United States was performed in 1952: a Rayner-Ridley lens implanted at the Wills Eye Hospital in Philadelphia. [7] The intraocular lens was approved as "safe and effective" and approved for use in the USA by the Food and Drug Administration in 1981.
Intraocular lens scaffold, [1] or IOL scaffold technique, is a surgical procedure in ophthalmology. In cases where the posterior lens capsule is ruptured and the cataract is present, an intraocular lens (IOL) can be inserted under the cataract. The IOL acts as a scaffold, and prevents the cataract pieces from falling to the back of the eye.