Laser surgery the most common form of refractive surgery, which alterts the eye to correct vision - continues to boom. In 2004 some 854,000 americans had refractive surgery - a 26% jump since 2001, according to jobson optical research. While many people are under the impression that the laser surgery known as lasik is a uniform procedure, in reality, several different companies make the lasers used in the procedure, and not all of them are created equal.
Laser manufacturer visx, which has the largest U.S. market share , is well regarded by many doctors. But even with the best equipment, surgeons must be consistent in getting their lasers update regularly to help guarantee safe, precise performance. So when shopping for a laser surgeon , ask doctors how often they have to perform retreatments or enhancements - as well as how often they have their laser upgraded. [ In mort cases, the answer should be at least once a year. ] two good places to check out laser option :
the FDA's informational site at www.fda.gov/cdrh/lasik , and www.surgicaleyes.Org. nekt [...]