Navigation Links
LASIK works well, according to long-term study of highly myopic patients
Date:12/27/2007

Philadelphia, December 28, 2007 Laser surgery to correct vision problems has been in use since the early 1990s. Photorefractive Keratotomy (PRK) is typically used to correct low to moderate myopia, while laser in-situ keratomileusis (LASIK) is preferred for high myopia corrections. Although over 18 million LASIK procedures have been performed worldwide, there is still some controversy regarding the maximum correction possible and efficacy with this technique. In an article published in the January 2008 issue of the American Journal of Ophthalmology, researchers from Miguel Hernandez University, Medical School, Alicante, Spain; and Ankara University School of Medicine, Ankara, Turkey; report on a study of high myopia patients ten years after LASIK surgery. The findings show that LASIK for myopia over -10 D is a safe and effective procedure in the long-term.

196 high myopic eyes of 118 patients, preoperatively needing at least 10 diopter (10 D) corrections to achieve 20/20 vision, were evaluated ten years following surgery. Uncorrected vision was 77% of best-corrected vision (BSCVA) before surgery. BSCVA improved 1 line. Only 5% of eyes lost more than 2 lines of BSCVA and 40% avoided the use of glasses. 119 (61 %) of eyes were within 2.00 Diopters at 10 years. Only 2 eyes (1%) developed corneal ectasia. The retreatment rate was 27%.

According to lead investigator Jorge L. Ali, These results are extremely encouraging considering that this refractive correction implies the maximum limit of application of this technique. This study has allowed us to demonstrate that, in spite of the prejudices about the limits of LASIK technique, the results regarding predictability, efficacy and safety for high myopic patients are very good in the long term. The optimum limit of predictability for this technique is around 10 D of myopia. This reference study, with a long time perspective, allows us to know the safety, precision and limits of LASIK in highly myopic eyes.


'/>"/>

Contact: Maureen Hunter
m.hunter@elsevier.com
215-239-3671
Elsevier Health Sciences
Source:Eurekalert

Related medicine news :

1. The Leukemia & Lymphoma Society Hosts Workshop On Weighing Treatment Options For Chronic Myelogenous Leukemia
2. Taxol bristle ball: a wrench in the works for cancer
3. Cancer control in Europe works; now it is time to extend it to poorer countries
4. SecureWorks Ranked 6th in Deloittes Technology Fast 50 Program for Georgia
5. AK Steel Reaches VEBA Health Care Settlement With Middletown Works Retirees
6. IOM workshop on less confusing drug labeling, Oct. 12
7. CIDM Collaborates With World Congress to Advance Dialog on Online Provider Networks at WHIT 3.0
8. Crittenton Hospital Medical Center to Participate in United Physicians myWorkspace(R) Initiative
9. MIT works toward novel therapeutic device
10. Palmer College of Chiropractic Selects Colubris Networks to Provide Wireless Infrastructure at Three U.S. Campuses
11. JAMA study shows what works in treating HIV-infected African children
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... While it’s often important ... problem. Fortunately, an inventor from Austin, Texas, has identified a solution. , She developed ... darkness or restricted lighting. As such, it eliminates the need to turn on a ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... (SOP) alumni Hannah Randall, PharmD ‘17, and Jennifer Huggins, PharmD ’17, along ... updates for the primary prevention of cardiovascular diseases during the 15th Annual ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... The Visiting ... Day Market. Featuring a collection of specialty vendors and unique items from across the ... and quality-focused health and wellness services offered by the VNA. The boutique will ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... giving viewers the lowdown on sciatica in a new episode of "Success Files," ... on current events and innovation and investigates each subject in-depth with passion and ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... healthcare compliance program management, will showcase a range of technology and learning solutions ... Living (NCAL) Convention and Expo to be held October 14–18, 2017 at the ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... Oct. 4, 2017 OBP Medical ... illuminating medical devices, today announced regulatory approval from ... Agency (or Agência Nacional de Vigilância Sanitária (ANVISA)) ... cordless surgical retractor with integrated LED light source ... illumination and exposure of a tissue pocket or ...
(Date:10/2/2017)... -- The Rebound mobile app is poised to become a ... of prescription drug addiction. The app empowers users to develop ... down their dosage in a safe, controlled manner while maximizing ... first 100,000 people to sign up will enjoy 3 months ... ...
(Date:9/25/2017)... , Sept. 25, 2017   Montrium , ... File solutions, today—from the IQPC Trial Master Files ... , NL)—announced that EastHORN Clinical Services has selected ... programs and TMF management. EastHORN, a leading European ... platform to increase transparency to enable greater collaboration ...
Breaking Medicine Technology: