The Different Types Of Eye Sugery

Sep 16, 2012 by NocarSible670

Eye surgery, also referred to as ophthalmic or ocular surgery, is a type of surgical procedure that is performed on the eye or the surrounding tissues. There are a quantity of distinct types of eye surgeries which includes 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 person who is either nearsighted…

Types of Eye Surgery

Eye surgery, also referred to as ophthalmic or ocular surgery, is a variety of surgical process that is performed on the eye or the surrounding tissues. There are a number of different types of eye surgeries like refractive surgery, corneal surgery, glaucoma surgery, cataract surgery, and oculoplastic (cosmetic) surgery.

Refractive surgery

The objective of refractive surgery is to enhance a patients vision. An person who is either nearsighted or farsighted has a refractive error in the interior of their eye. Light entering the eye does not properly concentrate on the retina, as an alternative focusing in front of the retina in nearsighted folks or behind the retina in farsighted men and women. The outcome is that viewed images seem blurry and out of concentrate. Refractive surgery corrects this error, enabling light to focus straight on the retina, thereby improving vision and eliminating the need to have for corrective lenses.

There are numerous strategies of refractive surgery, the most common of which are LASIK (laser assisted in-situ keratomileusis), LASEK (laser assisted sub-epithelial keratomileusis) as identified as Epi-LASIK, PRK (Photorefractive keratectomy), CK (conductive keratoplasty), and ICRs or Intacs (Intracorneal rings).

Corneal surgery

Corneal surgery is any surgery that requires 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 people vision. It also includes corneal transplant surgery, a procedure by which a damaged or diseased cornea is removed and replaced with a clear cornea from an organ donor. Other types of corneal surgery are PK (penetrating keratoplasty), PTK (phototherapeutic keratectomy), and Pterygium excession.

Glaucoma surgery

Glaucoma is an illness that attacks the optic nerve, resulting in loss of vision and a rise in intraocular pressure. Glaucoma surgeries help in combating the illness by lowering intraocular pressure. This might be accomplished by decreasing the amount of aqueous produced in the eye or by encouraging the release of excess aqueous humor from the eye.

Cataract surgery

Cataract extraction is the most frequent eye surgery performed. Age, illness, or trauma to the eye can sometimes lead to the crystalline lens of the eye to grow to be cloudy and opaque. This cloudiness, called a cataract, interferes with the eyes capability to concentrate a clear image on the retina, resulting in loss of vision. The presence of significant cataracts demands the removal and replacement of the lens by way of cataract surgery. Despite the fact that there are a number of various types of cataract extraction, the two most common procedures are known as ICCE (intracapsular cataract extraction) and ECCE (extracapsular cataract extraction).

Oculoplastic surgery

Oculoplastic surgery is a variety 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, often 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 place. Evisceration occurs when the eye and all of its contents are removed, leaving just the shell of the sclera in spot. Finally, exenteration entails the removal of the entire orbital content material. This contains the removal of the eye itself, any extraocular muscles, surrounding fat, and all connective tissues.

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