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LASIK FAQ
The following is a list of ten frequently asked questions about LASIK. The answers will help you decide if LASIK is the right procedure for you.
Q: How long has LASIK been performed?
A: LASIK has been performed internationally for approximately 10 years. It was first performed in clinical trials in the U.S. in 1995. Ophthalmologists have been reshaping the cornea for over 50 years though, creating a protective layer of tissue for over 35, and using the excimer laser since the 1980s.
Q: Who can LASIK benefit?
A: LASIK will benefit those patients with near or farsightedness or astigmatism. Candidates should have a strong desire to be less dependent on corrective lenses and willing to accept the risks of surgery.
Q: What results can I expect from LASIK?
A: Over 90% of patients with low to moderate myopia achieve 20/40 vision, which most states consider good enough to drive without having to wear glasses, and many can expect to achieve 20/20 vision or better.
Q: Are the results from LASIK permanent?
A: The effects of LASIK are permanent. They do not wear off. But it is important to realize that your eyes can still change internally.
Q: If I have LASIK and my vision changes later in life, can it be redone?
A: Retreatment may be a solution to changing vision later in life, and other options exist. You need to consult with your doctor to determine which option is best for you.
Q: What type of anesthetic is used for LASIK?
A: The procedure is done with a topical anesthetic (eye drops) to numb the eye.
Q: Does LASIK hurt?
A: Because patients are given eye drops to numb the eye, you will experience no pain during the procedure. When the surgeon applies the vacuum ring, the patient experiences a sensation of pressure. The instrument surgeons use to create the flap, and the laser do not cause any pain. For several hours after the procedure, many patients describe a mild burning sensation, such as after opening the eyes while swimming in chlorinated water. After the first few hours, this feeling usually subsides.
Q: Will I need to wear glasses once my eyes have healed?
A: Most patients do not have to use glasses during their daily life. However, patients over the age of 40 may need to wear reading glasses now and then. This is caused by the normal aging of the eye and occurs with or without LASIK.
Q: How safe is the LASIK procedure?
A: Studies show that the LASIK procedure poses a minimal risk for serious complications. LASIK is done on a delicate part of the eye, and complications can occur. However, most of these complications are resolved within 3 months and do not interfere with long-term vision.
Q: Does insurance cover this surgery?
A: LASIK is considered an elective procedure. Most insurance policies will not cover the procedure, nor will Medicare. It is possible that the cost of LASIK may be deducted from your U.S. federal income taxes. Check with your accountant to see if you can take LASIK as a deductible health expense.
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