Navigation Links
Laser Surgery Safer Than Contact Lenses?

Contact lenses were assumed to be safer to use than laser surgery to correct vision impairment over the past years. However this view //is being contested by a physician William Mathers, M.D from Health & Science University Casey Eye Institute, Oregon who has been comparing data from many recent studies who feels the results substantiate that this belief could be false.

Dr Mathers, Professor of Ophthalmology in the OHSU School of Medicine after reviewing many massive studies discovered that there is greater danger of losing ones vision from the use of contact lenses than from undergoing laser vision correction surgery often referred to as 'Refractive Surgery' .The Archives of Ophthalmology has published Dr.Mathers findings in a letter in it's October 9th .

Several times a year, I have patients who lose eyes from complications because they've been wearing contacts and they've gotten an infection. By this I mean their eyes have to be physically removed from their bodies," said Mathers, an eye surgeon with a strong background in contact lens issues and former president of the Contact Lens Association of Ophthalmologists. "It's not that contacts aren't good. They're better than they've ever been. But one cannot assume contacts are safer."

The risks associated with laser surgery versus contact lenses can not be compared directly, partly because complications from contact lenses accumulate over years of use, and surgical complications occur soon after the surgery.

Data extrapolated from a study in Lancet shows the lifetime risk of bacterial keratitis to be 1 in 100 for contact lenses worn daily. Bacterial keratitis is an infection that causes an inflammation of the cornea and can lead to vision loss. Wearing contact lenses overnight or improper care or cleaning further increases the risk of infection from contacts. The risk of bacterial keratitis has changed little over the years for contact lens wearers and is the s ame worldwide.

Vision loss from laser surgery is easier to calculate. Mathers looked at a large study of military personnel who had laser surgery and found results similar to those of the OHSU Casey Vision Correction Center.

A study of more than 32,000 U.S. Armed Forces members receiving laser surgery published in the journal Ophthalmology found a loss of vision of one line on an eye chart was 1 in 1,250. A loss of two or more lines of vision, which would be more significant, but less frequent, was not reported. Data from the OHSU Casey Vision Correction Center showed no cases of vision loss greater than two lines in 18,000 procedures performed over 10 years.

"Even with perfect care of your contacts, the risks for infection and vision loss are still there," said Mathers. "Our long-term results at OHSU confirm the experience of the U.S. military: Laser surgery is as safe, and probably safer, than long-term use of contact lenses."

The calculated risks of vision loss from contact lenses and laser surgery are approximate and subject to change. Highly oxygen-permeable contact lenses and advances in laser surgery should make both even safer. There are approximately 20 million to 25 million contact lens wearers in the United States, and approximately 1 million people in the United States have laser surgery every year.

"Data from these studies strongly suggest our intuition regarding these risks needs to be reassessed," Mathers said. "I, for one, look forward to further investigations of these risks."

Source-Eurekalert
'"/>




Related medicine news :

1. New Laser Techniques cure degeneration of the eye
2. Laser to help in root canal treatment
3. Laser technique assists beard problem
4. Laser dental treatment
5. Laser may stop macular degeneration
6. Macular Degeneration treatment with Laser
7. Lasers for Acne
8. Laser Surgery for Allergy
9. Laser Therapy Found To Help People Quit Smoking
10. Zap the butt (cigarette) with Laser Therapy
11. Laser Used To Clear Blocked Arteries Preventing Amputation
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/24/2016)... ... ... Comfort Keepers® of San Diego, CA is excited to announce they are ... drive cancer patients to and from their cancer treatments. Comfort Keepers provides quality ... and ongoing independence. Getting to and from medical treatments is one of the ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... People across ... in Genome magazine’s Code Talker Award, an essay contest in which patients and their ... award to be presented at the 2016 National Society of Genetic Counselors (NSGC) Annual ...
(Date:6/24/2016)... New York, NY (PRWEB) , ... June 24, ... ... lifestyle publication Haute Living, is proud to recognize Dr. Barry M. Weintraub as ... believes that “the most beautiful women in the world, and the most handsome ...
(Date:6/24/2016)... ... June 24, 2016 , ... Strategic Capital Partners, LLC (SCP) ... obtaining investment capital for emerging technology companies. SCP has delivered investment events ... in more than a million dollars of capital investment for five companies. ...
(Date:6/24/2016)... ... , ... Venture Construction Group (VCG) sponsors Luke’s Wings ... the Woodmont Country Club at 1201 Rockville Pike, Rockville, Maryland, 20852. The event ... that have been wounded in battle and their families. Venture Construction Group is a ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)...  VMS Rehab Systems, Inc. ( www.vmsrehabsystemsinc.com ) reported ... required to build a strong and stable market for ... on the OTC Markets-pink current trading platform. ... are seeing an anomaly in market trading activities that ... the Company, but shareholders and market players as well. ...
(Date:6/24/2016)... , June 24, 2016   Bay Area ... Network,s Dean Center for Tick Borne Illness ... and Rehabilitation, MIT Hacking Medicine, University of California, ... today announced the five finalists of Lyme ... disease.  More than 100 scientists, clinicians, researchers, entrepreneurs, ...
(Date:6/24/2016)... ANDOVER, Mass. and SAN CLEMENTE, Calif. ... California -based mobile pulmonary function testing company, is now ... portable PFT devices developed by ndd Medical Technologies , Inc. ... PFT testing done in hospital-based labs.  Thanks to ndd,s EasyOne PRO ... CA , can get any needed testing done in the ...
Breaking Medicine Technology: