Lasik websites being honest about reduced glasses dependancy and lasik risks
http://www.njlaser.com/feye-faq1.htm
Q. Will I have perfect vision after surgery?
A. The goal of laser vision correction is to decrease your total
dependence on corrective lenses by giving you vision between 20/20 to
20/40. With this vision people generally perform their daily activities
without corrective lenses. Seventy percent of patients see 20/20, with
98.5% seeing between 20/20 to 20/40. The occasional use of corrective
lenses is anticipated for special activities. Thus while your vision is
good, it may not be 'perfect'.
Q. Is Laser Vision Correction safe?
A. All surgical procedures carry a potential risk. Laser Vision
Correction, in the hands of an experienced eye surgeon, is very low in
risk. This risk is extremely small (less than the risk associated with
extended wear contact lenses, for example). Therefore the FDA has
released its approval as 'safe and effective'. Nonetheless, all
patients should be well informed of the risks of treatment and follow
their preoperative and postoperative instructions carefully.
another website tells the truth about presbyopia and myopia keeping you
out of readers!
Do people become longsighted when they turn 40?
No. When people get into their 40's, they develop another problem with
their vision called presbyopia. This is an aging of the lens inside the
eye, which makes it difficult to focus up close. Nearly all people will
develop presbyopia at some point in their lives. Patients with
presbyopia only (no shortsightedness, longsightedness or astigmatism)
have excellent distance vision but poor close vision, and typically use
drugstore reading or cheater glasses. People who are shortsighted with
presbyopia generally need glasses for distance, and can take the
glasses off to see up close, even if they have presbyopia.
Shortsightedness allows people to get around the problem of presbyopia.
The biggest disappointments, doctors agree, come to those with inflated
expectations. While many people can achieve 20/20 or better eyesight,
it's more realistic to expect that the surgery will reduce but not
eliminate the need for glasses, says Massachusetts Eye and Ear
Infirmary's Azar. "I personally wouldn't operate on any patient who
expects to have perfect vision afterward," he says.
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