History of LASIK Eye Surgery
6205
Health & Fitness > Surgery
Mar 1, 2007
Ryan Arsendatama
History of LASIK Eye Surgery
LASIK (Laser-Assisted In Situ Keratomileusis) is a refractive laser eye surgery procedure that corrects vision problems. This procedure is preferred to PRK (Photorefractive Keratectomy), as it takes less time for the procedure, as well as for recovery. As far back as 1898, the basic principles of radial kerototomy had been laid down by Lans, a Dutch professor of Ophthalmology. During 1930s, Sato in Japan did some pioneering work with corneal incisions. However, it was only in the 1970s that Dr. Fyodorov brought about practical application of refractive surgery through radial keratotomy in the then Soviet Union.
In 1978, American ophthalmologists became interested in the findings of Dr. Fyodorov. After visiting him in the Soviet Union, Dr. Leo Bores brought the technology back to the United States. Since then, radial keratotomy has been performed on over two million Americans. Research into alternate forms of refractive surgery was prompted by certain limitations of radial keratotomy.
Laser Assisted Refractive Surgery
During the early 1980s, Dr. Srinivasin of the IBM research laboratories first used Excimer laser on biological tissue. This was followed up by Dr. Steven Trokel, an ophthalmologist working with Dr, Srinivasin, who introduced the idea of using laser to reshape the cornea.
The excimer laser has a record of accomplishment of safety internationally, since its introduction in 1987. In 1988, the first photorefractive keratectomy was done in Germany. Since then, more than two million people have had their vision corrected through PRK procedure in over 40 countries. Laser refractive surgery has been found to be the most effective with Myopia, Hyperopia and Astigmatism. The success of laser refractive surgery has encouraged the development of newer laser refractive surgery procedures.
LASIK Eye Surgery is the latest in refractive eye surgeries. In comparison to PRK, in LASIK the cornea remains largely intact and the patients? vision become better more quickly. Reshaping of the cornea has been going on for 50 years, and the Excimer laser has been in use since the 1980s. The first clinical trial using the LASIK procedure was performed in 1991. LASIK uses a device known as Microkerotome ? a precision surgical devise with an oscillating blade for creating a corneal flap.
The Excimer laser, unlike the conventional surgical laser beams that affect tissue by producing heat that burns it, uses a charged mixture of fluorine gases. This produces a cool beam of ultra violet light that breaks the molecular bonds and vaporizes tissue.
LASIK eye surgery has been in use for about 15 years with excellent and positive results.
In 1978, American ophthalmologists became interested in the findings of Dr. Fyodorov. After visiting him in the Soviet Union, Dr. Leo Bores brought the technology back to the United States. Since then, radial keratotomy has been performed on over two million Americans. Research into alternate forms of refractive surgery was prompted by certain limitations of radial keratotomy.
Laser Assisted Refractive Surgery
During the early 1980s, Dr. Srinivasin of the IBM research laboratories first used Excimer laser on biological tissue. This was followed up by Dr. Steven Trokel, an ophthalmologist working with Dr, Srinivasin, who introduced the idea of using laser to reshape the cornea.
The excimer laser has a record of accomplishment of safety internationally, since its introduction in 1987. In 1988, the first photorefractive keratectomy was done in Germany. Since then, more than two million people have had their vision corrected through PRK procedure in over 40 countries. Laser refractive surgery has been found to be the most effective with Myopia, Hyperopia and Astigmatism. The success of laser refractive surgery has encouraged the development of newer laser refractive surgery procedures.
LASIK Eye Surgery is the latest in refractive eye surgeries. In comparison to PRK, in LASIK the cornea remains largely intact and the patients? vision become better more quickly. Reshaping of the cornea has been going on for 50 years, and the Excimer laser has been in use since the 1980s. The first clinical trial using the LASIK procedure was performed in 1991. LASIK uses a device known as Microkerotome ? a precision surgical devise with an oscillating blade for creating a corneal flap.
The Excimer laser, unlike the conventional surgical laser beams that affect tissue by producing heat that burns it, uses a charged mixture of fluorine gases. This produces a cool beam of ultra violet light that breaks the molecular bonds and vaporizes tissue.
LASIK eye surgery has been in use for about 15 years with excellent and positive results.
Article Source: http://www.articlerich.com
Read more on LASIK Facts to help you learn facts on LASIK eye surgery. Is LASIK surgery for you? Find out more.
Write a Review
Add to My Favorite
Refer it to Friend
Report Article
Other links owned by this user
We need to resort to quick debt reduction to make our life easier and happier. Here we will discuss debt elimination tips and the best way to eliminate credit card debt. Life may appear great with credit cards, but the bottom line is that mounting debts
Category:
You can obtain cash advance and payday loan in Australia easily over the Internet. Your application is ally processed instantly within 24 hours and the money is deposited automatically into your nominated bank account. Payday loans are small loans
Category:
One f the mst distressing aspect fr the relatives and friends f the sufferers f Alzheimer?s disease is the cmplete change f the patient?s persnality. The persnality and general behavir f Alzheimer sufferers in the later stages f the disease
Category:
LSIK (Laser-ssisted In Situ Keratomileusis) is a refractive laser eye surgery procedure that corrects vision problems. This procedure is preferred to PRK (Photorefractive Keratectomy), as it takes less time for the procedure, as well as for recovery.
Category:
Other links at Health & Fitness > Surgery
There?s no much ha is scarier or more confusing han having your docor ell you need surgery. You migh have gone o see he docor because you were having some pain in your belly. He ordered a es called an ulra sound of he abdomen. You wen o
Category:
Gastric bypass (also called bariatric surgery) closes off a large portion of the stomach, leaving only a pouch the size of an egg. Gastric bypass works by restricting food intake. Patients feel full after eating small amounts of food. Fewer calories are
Category:
Knowing what should do in the weeks and days before breast enhancement and breast enlargement surgery can make r operation and r recovery easier and faster. In the weeks before r breast enhancement surgery: Go through
Category:
Rhinoplasty, commonly referred to as a "nose job", is one of the most popular rms of plastic surgery. Used to reconstruct or repair the nose, rhinoplasty is perrmed on individuals who wish to change their appearance, either in subtle or dramatic
Category:
Inguinal hernia is a common type of hernia that occurs in the region of the groin. The disorder usually generates mild, unspecific symptoms, which can be misleading in establishing the correct diagnosis. Most people with inguinal hernia may actually
Category:
Site Sponsor
Directory Statistics
Articles: 68228
Categories: 501
Yahoo Entertainment
