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Laser Eye Surgery Los Angeles Article
Tracing the history of lasik surgery Before lasik surgery enjoyed considerable success as one of the treatments for eye problems, it started as a lesser known procedure that is still trying to prove its worth. Lasik is actually an abbreviated form of a really long scientific name, in situ keratomileusis. The technique involves the introduction of a hinged lamellar flap in the cornea. An instrument called an excimer laser is then used to make refractive cuts on the stromal bed in the eye. Now, more than 5 million surgical procedures have already been performed in the United States alone since the procedure was approved sometime in 1995. In 2005, more than a million procedures were done. Unknown to many, lasik is not exactly a new technology anymore but rather a marriage of the old and the new medical and scientific technology. It uses the principles of keratomileusis and automated lamellar keratectomy (ALK) or what is now commonly practiced as photorefractive keratectomy (PRK), which is performed under a flap. Refractive surgery has actually started way way back during the World War II by the Japanese who seek to treat myopia. What they do is to make cuts in the cornea of patients to make it flat. The procedure however had so many complications that it was soon abolished. The technique actually began as early as 1966 when Pureskin demonstrated the changes in refraction that can be achieved by the use of a corneal flap and in the removal of the central tissue in a lamellar fashion. In his studies, he discovered that the smaller the disc that one will insert, the greater will be the refractive change. It was only through the work of Dr. Jose Barrager of Columbia that the science of refractive surgery was revived. The professor invented the a technique that makes use of an instrument called microkeratome to treat or correct vision deficiencies. The microkeratome was used to shave off the corneal tissue’s thin cap. This cap will then be reshaped and then returned back into the eye. He called this procedure the Keratomileusis. Because of his work and contribution, Barrager is considered to be the father of modern refractive surgery. Barrager also came up with the idea of freezing the corneal disc and then reshaping it with cryolathe. The technique however did not gain popularity because of the damage that freezing can do to the corneal disc. In 1980s, Ruiz and Barraquer performed the keratomileusis in situ, a procedure that is based on the principles of Krumeich. It involves the removal of the corneal disc with a device called microkeratome. Then, refractive change is set by cutting it with the same device. The resulting refraction will depend upon the thickness and the diameter of the second disc. This procedure however has its set of problems including complexity and irregular astigmatism brought on by problems in the corneal disc. It was until Burratto and Pallikaris developed a technique that used both the excimer laser and the microkeratome technology that the procedure began to really work with less complications. Burratto’s work centered on the use of a corrective excimer laser while Pallikaris developed the technique that allowed the use of the laser for the corrective ablation of the corneal bed under a flap. In 1989, he performed the procedure in blind human eyes and in 1991 with sighted eyes. In 1993, the procedure was refined by the use of an automated microkeratome to create a flap. The technique was developed by Steve Slade, who is one of the first surgeons in the United States to perform what we now called the Lasik surgery.
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Gold Glove shortstop Omar Vizquel undergoes surgery on right eye - The Canadian Press
Gold Glove shortstop Omar Vizquel undergoes surgery on right eye The Canadian Press, SAN FRANCISCO - SAN FRANCISCO — Omar Vizquel, the 11-time Gold Glove shortstop who will be looking for work this winter, is recovering from laser surgery on his right eye. ... |
Los Angeles Plastic Surgeon Presents "Evening of Beauty" Open House - PR Web (press release)
 PR Web (press release) | Los Angeles Plastic Surgeon Presents "Evening of Beauty" Open House PR Web (press release), WA - About Dr. Christine Petti of Aesthetic Accents Cosmetic and Laser Surgery Center and Spa Bella: Dr. Petti has maintained her Los Angeles plastic surgery ... |
Vizquel has surgery to fix his right eye - Modesto Bee
Vizquel has surgery to fix his right eye Modesto Bee, CA - 11 in Los Angeles. The Canadian Grand Prix was dropped from Formula One's 2009 calendar, leaving North America without a race on the circuit. ... |
Baseball notebook: Red Sox, Rays set to tangle in playoffs - San Jose Mercury News
Baseball notebook: Red Sox, Rays set to tangle in playoffs San Jose Mercury News, USA - Omar Vizquel, the 11-time Gold Glove shortstop who will be looking for work this winter, is recovering from laser surgery on his right eye. ... |
Lidge's secret: Just forget about it - Boston Globe
Lidge's secret: Just forget about it Boston Globe, United States - Free agent Omar Vizquel, the 11-time Gold Glove shortstop, is recovering from laser surgery on his right eye. "All went well," Vizquel said in an e-mail. ... |
MLB: Boston's Lester building impressive postseason resume - Salt Lake Tribune
MLB: Boston's Lester building impressive postseason resume Salt Lake Tribune, United States - Omar Vizquel, the 11-time Gold Glove shortstop who will be looking for work this winter, is recovering from laser surgery on his right eye. ... |