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Versio hetkellä 18. marraskuuta 2012 kello 03.51 – tehnyt Benoit (keskustelu | muokkaukset) (Ak: Uusi sivu: Eye surgery, also referred to as ophthalmic or ocular surgery, is a variety of surgical procedure that is performed on the eye or the surrounding tissues. There are a number of div...)
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Eye surgery, also referred to as ophthalmic or ocular surgery, is a variety of surgical procedure that is performed on the eye or the surrounding tissues. There are a number of diverse sorts of eye surgeries like refractive surgery, corneal surgery, glaucoma surgery, cataract surgery, and oculoplastic (cosmetic) surgery. Refractive surgery The goal of refractive surgery is to improve a patients vision. An individual who is either nearsighted... Varieties of Eye Surgery west hollywood dentist Eye surgery, also referred to as ophthalmic or ocular surgery, is a sort of surgical process that is performed on the eye or the surrounding tissues. There are a quantity of various varieties of eye surgeries such as refractive surgery, corneal surgery, glaucoma surgery, cataract surgery, and oculoplastic (cosmetic) surgery. Refractive surgery The purpose of refractive surgery is to improve a patients vision. An individual who is either nearsighted or farsighted has a refractive error in the interior of their eye. Light entering the eye does not effectively concentrate on the retina, as an alternative focusing in front of the retina in nearsighted people or behind the retina in farsighted people. The result is that viewed images seem blurry and out of concentrate. Refractive surgery corrects this error, allowing light to concentrate directly on the retina, thereby enhancing vision and eliminating the require for corrective lenses. There are numerous techniques of refractive surgery, the most common of which are LASIK (laser assisted in-situ keratomileusis), LASEK (laser assisted sub-epithelial keratomileusis) as recognized as Epi-LASIK, PRK (Photorefractive keratectomy), CK (conductive keratoplasty), and ICRs or Intacs (Intracorneal rings). Corneal surgery Corneal surgery is any surgery that involves manipulation of the cornea of the eye. This encompasses nearly all kinds of refractive surgeries because the cornea is modified in order to enhance the individuals vision. It also includes corneal transplant surgery, a process by which a damaged or diseased cornea is removed and replaced with a clear cornea from an organ donor. Other varieties of corneal surgery are PK (penetrating keratoplasty), PTK (phototherapeutic keratectomy), and Pterygium excession. Glaucoma surgery Glaucoma is a disease that attacks the optic nerve, resulting in loss of vision and a rise in intraocular pressure. Glaucoma surgeries assist in combating the illness by lowering intraocular pressure. This may be achieved by decreasing the amount of aqueous made in the eye or by encouraging the release of excess aqueous humor from the eye. Cataract surgery Cataract extraction is the most prevalent eye surgery performed. Age, illness, or trauma to the eye can sometimes result in the crystalline lens of the eye to grow to be cloudy and opaque. This cloudiness, known as a cataract, interferes with the eyes capacity to concentrate a clear image on the retina, resulting in loss of vision. The presence of considerable cataracts calls for the removal and replacement of the lens by means of cataract surgery. Though there are a quantity of different kinds of cataract extraction, the two most well-known procedures are called ICCE (intracapsular cataract extraction) and ECCE (extracapsular cataract extraction). Oculoplastic surgery Oculoplastic surgery is a sort of eye surgery that issues the reconstruction of the eye and its surrounding structures. Eyelid surgery, or blepharoplasty, removes excessive fat, muscle and skin from the eyelid to right sagging or puffy eyes. Browplasty, usually referred to as a brow lift, is the reconstruction of the forehead and brow bone. Oculoplastic surgery can also involve the removal of the eye itself. Enucleation entails the removal of the eye itself, leaving the muscles surrounding the eye and all orbital contents in location. Evisceration happens when the eye and all of its contents are removed, leaving just the shell of the sclera in place. Finally, exenteration includes the removal of the complete orbital content. This consists of the removal of the eye itself, any extraocular muscles, surrounding fat, and all connective tissues.