In patients with corneal thickness below a certain minimum, performing LASIK would be unwise, because the "foundation" may not go back to its original stability. Our colleagues from around the world, agree on when not to do LASIK, like when the cornea is very steep or very flat. In those cases we feel strongly that advanced surface ablation or (PRK) would be the preferred procedure.
This information has been shared at seminars, meetings and now, even on webmail. This procedure involves sculpting the cornea at the surface. This is done by removing the epithelium, (the film-like protective outer layer of the cornea) using a special instrument called Amoils epithelial scrubber. The underlying Bowman's membrane (the micro-thin second tissue layer of the cornea that lies just below the epithelium, or outer layer) is exposed.
Laser pulses with variable spot size and variable repetition rate are applied in a blended large zone. Mitomycin C may be applied if indicated. Chilled BSS is used to cool the cornea. A bandage soft contact lens, is placed afterwards to maintain comfort in the eye. Oral vitamin C along with steroidal and non-steroidal, anti-inflammatory drops are prescribed. Patients are asked to wear dark U.V. protective glasses.
Although recovery is usually longer than with LASIK, patients are very happy with their vision. In the early days, PRK was very painful and vision was not good. With dvanced surface ablation there is minimal pain and most patients resume work in 3-4 days.
Dr. Khanna is an Internationally recognized top LASIK and refractive vision care specialist. Dr. Khanna performs the safest and most technologically advanced methods of refractive laser surgery, including the ultra precise WavePrint, 3D ActiveTrak and Variable Spot Scanning used to correct near-sightedness, far-sightedness and astigmatisms. Please see http://www.khannainstitute.com/prk.html
His offices are located at Santa Monica and Westlake Village in Southern California. He does surgery on patients from all over the United States.For further questions feel free to email lasik@khannainstitute.com
![]() Google News Updated : Sun, 07 Sep 2008 08:08:09 GMT 'Home: A Novel' by Marilynne Robinson - Los Angeles Times
Los Angeles Times - Drawing on the characters of prize-winning novel 'Gilead,' Marilynne Robinson revisits an Iowa town. By Emily Barton UNLIKE novels that delight in plot twists and structural play, Marilynne Robinson's Pulitzer Prize-winning "Gilead" is seemingly ... Back at home, troubled siblings look for refuge Their Father's House Publ.Date : Sun, 07 Sep 2008 07:04:58 GMT Gates outacts Seinfeld in Back To The Future - CNET News
CNET News - Which is why Crispin Porter Bogusky, the agency responsible for the otherworldly new Microsoft TV spot featuring the clowning Bill Gates and Jerry Seinfeld, is already happy. Microsoft's Renewed Vista Strategy Journals week in review: news from One Microsoft Way Publ.Date : Sun, 07 Sep 2008 00:01:52 GMT Yes, the mosquitoes were nasty this summer - Yakima Herald-Republic Yakima Herald-Republic - by Ross Courtney PROSSER - Cody Jansen sloshes through a pasture, his rubber boots squishing in muddy puddles as he goes. He dips a ladle into a tiny pool and looks closely. Rockland resisted West Nile virus query Aerial survey being conducted to find mosquito breeding grounds Publ.Date : Sun, 07 Sep 2008 06:47:33 GMT Sarah Palin may have women flocking - to Barack Obama - New York Daily News
New York Daily News - BY KENNETH R. BAZINET and MICHAEL McAULIFF WASHINGTON - If John McCain wanted to poach the women's vote from Barack Obama, he shouldn't have tapped a running mate who dubbed herself a "pit bull with lipstick. Sarah Palin's appeal to working-class women may be limited A feminist's argument for McCain's VP Publ.Date : Sat, 06 Sep 2008 18:10:33 GMT Tim Tebow leads Florida past Miami - Los Angeles Times
Los Angeles Times - * at No. 5 Florida 26, Miami 3: Tim Tebow threw two touchdown passes for the Gators (2-0), who ended a six-game losing streak against the Hurricanes with their first win in the on-again, off-again series since 1985. Tebow's maturity key to Gators' win over Canes - College Football Marve's debut gives Miami (Fla.) reason for hope Publ.Date : Sun, 07 Sep 2008 06:58:47 GMT 'Wrestler' wins Golden Lion - Hollywood Reporter
Hollywood Reporter - By Eric J. Lyman ROME - Darren Aronofsky's "The Wrestler," which set the Venice Lido abuzz after its world premiere Friday, won the festival's top prize Saturday. Video: Mickey Rourke Pinned in 'The Wrestler' Will victory at the Venice Film Festival help 'The Wrestler' in ... Publ.Date : Sun, 07 Sep 2008 05:36:04 GMT Health Buzz: Immunosuppressive Drug Warning and Other Health News - U.S. News & World Report
U.S. News & World Report - The Food and Drug Administration has asked the manufacturers of Humira, Cimzia, Enbrel, and Remicade—which belong to a class of medications known as tumor necrosis factor alpha blockers (TNF-alpha blockers)—to strengthen the warning for risk of fungal ... FDA urges more caution over TNF blocker infections Arthritis Drugs Linked to Risks From Infection Publ.Date : Fri, 05 Sep 2008 15:23:08 GMT More Web Site Traffic |
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