Before the development of LASIK, PRK (photorefractive keratectomy) used to be the most common refractive surgery procedure. PRK was invented in the early 1980s although the first FDA approval of a laser for PRK was in 1995.


PRK is performed with an excimer laser, which uses a cool ultraviolet light beam to precisely remove small amounts of tissue from the surface of the cornea. The goal of the laser procedure is to reshape the cornea in order to correct the focusing ability of the eye.

PRK takes just a few minutes and is done under topical anesthesia.

 
 

This type of laser vision correction does not require any corneal incision at all. Only the most superficial layer of the cornea is gently removed either with a laser or with a tiny surgical brush. The excimer laser is then used to reshape the deeper layers of the cornea, allowing for correction of nearsightedness, farsightedness and astigmatism. After the laser has completed the reshaping procedure, a protective contact lens is then placed over the treated area to allow for faster healing and less discomfort.

During PRK, less tissue is removed than with traditional Lasik. Patients with thin corneas, dry eyes, large pupils, or those who have had previous vision correction such as RK, may now have laser vision correction safely performed.

PRK is used to safely and permanently correct nearsightedness, farsightedness and astigmatism.

People who are nearsighted have difficulty seeing things at a distance because their corneas are too steep. To treat nearsightedness, the cornea is made flatter by removing tissue from the center of the cornea.

Patients who are farsighted have difficulty seeing things up close and also sometimes at a distance, because their corneas are too flat. To treat farsightedness, the flat cornea is made steeper by removing peripheral tissue in a ring shape on the outer edges of the cornea. This steepens the central visual part of the cornea.

Astigmatism means that the eye has an oval or football shape. Patients with astigmatism have blurred vision both at a distance and up close. The laser reduces the oval shape making the focusing ability clear in all directions. The laser is used to treat astigmatism at the same time as nearsightedness and farsightedness.

Patients generally have had marvelous results with PRK eye surgery. The main benefit of PRK surgery is the removal of less tissue than in traditional LASIK making it an option for patients with very high prescriptions and/or thin corneas.

 

 

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Northbrook Family Eye Care in Northbrook Illinois
Dr. Steven Udesky is a knowledgeable and caring optometrist with extensive training in medical eye care and has earned his reputation for his willingness to listen to patient issues and concerns. Dr. Udesky has been practicing Optometry since 1997 when he received his Doctor of Optometry from the New England College of Optometry and has a bachelors of science in Biology from Depaul University

He has been providing quality eye care to the North Shore and surrounding areas since founding his practice in 2011. The Northbrook Family Eye Care practice specializes in family Optometry and hard to fit contact lenses. With an eye for detail, the practice uses only state of the art equipment and technology. Northbrook Family Eye Care offers individualized services for a variety of family needs and is committed to customizing the best possible treatment for each individual patient.

Dr. Udesky grew up in Northbrook, Illinois and is proud to be a 1988 graduate of Glenbrook North High School and Wood Oaks Junior High. He takes tremendous pride in providing personalized care in the town where he grew up. Dr. Udesky lives in Glenview with his wife Candice and two sons. He comes from a family of optometrists and medical professionals. Serving patients, runs through generations of his family.

Schedule your Eye health and Vision appointment today with Dr. Steven Udesky at our Northbrook Illinois office and give your vision the level of care and attention it deserves.

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Northbrook Family Eye Care 2750 Dundee Rd. #2 Northbrook, IL 60062 Phone: (847) 562-2010 Fax: (847) 562-2012

Northbrook Family Eye Care proudly serves Northbrook, IL and the surrounding areas of Deerfield, Wheeling, Buffalo Grove, Highland Park, Arlington Heights, Mt Prospect, Des Plaines, Glenview, Skokie, Evanston, Palatine, Prospect Heights, Schaumburg, Glencoe and Elk Grove Village.

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