See more clearly, learn about laser eye surgery
Many people with myopia, hyperopia, or astigmatism want to get rid of glasses and contact lenses, and laser eye surgery is a clinically proven way to correct vision. If you are considering improving your vision, learn more about laser surgery to see if it is right for you.
What is LASIK and How Does it Work?
LASIK, which stands for Laser-Assisted In Situ Keratomileusis, is a type of refractive surgery that uses a laser to reshape the cornea. The procedure involves creating a thin flap in the cornea, folding it back, and then using an excimer laser to remove microscopic amounts of tissue. This reshaping allows light entering the eye to be properly focused onto the retina, resulting in clearer vision. The entire process typically takes less than 30 minutes for both eyes and is performed on an outpatient basis.
Who is a Good Candidate for LASIK?
Not everyone is suitable for LASIK surgery. Ideal candidates are generally over 18 years old, have a stable vision prescription for at least a year, and are free from certain eye conditions or diseases. Factors that may disqualify someone include thin corneas, large pupils, dry eye syndrome, or certain autoimmune disorders. A comprehensive eye exam and consultation with an ophthalmologist are necessary to determine if LASIK is right for you.
What are the Benefits of LASIK Surgery?
LASIK offers numerous advantages for those seeking vision correction. Many patients achieve 20/20 vision or better after the procedure, reducing or eliminating their need for glasses or contacts. The results are often immediate, with most people noticing significant improvement in their vision within 24 hours. LASIK also boasts a quick recovery time, with most patients returning to normal activities within a day or two. Additionally, the procedure is virtually painless and provides long-lasting results, potentially saving money on vision correction devices over time.
Are There Any Risks or Side Effects?
While LASIK is generally safe and effective, like any surgical procedure, it does carry some risks. Common side effects include temporary dry eye, glare, halos around lights, and difficulty with night vision. These usually subside within a few weeks to months. More serious complications, though rare, can include undercorrection or overcorrection, vision loss, or infection. It’s crucial to discuss potential risks with your eye surgeon and follow all pre- and post-operative instructions carefully to minimize complications.
What to Expect During and After the Procedure
LASIK is performed while you’re awake, using only numbing eye drops. The surgeon will use a laser to create a thin flap in your cornea, then another laser to reshape the underlying corneal tissue. You may feel pressure but shouldn’t experience pain. After the procedure, your eyes may feel irritated or itchy, and your vision may be blurry or hazy. Most people can return to work the next day, but it’s important to avoid rubbing your eyes and to use prescribed eye drops to prevent infection and promote healing.
How Long Do LASIK Results Last?
LASIK results are generally long-lasting, with many patients enjoying improved vision for decades. However, it’s important to note that LASIK doesn’t prevent age-related vision changes such as presbyopia (difficulty focusing on close objects) or cataracts. Some people may experience a slight regression over time and might need an enhancement procedure or reading glasses as they age. Regular eye check-ups are essential to monitor your vision and eye health post-LASIK.
| Consideration | Details |
|---|---|
| Procedure Time | 15-30 minutes for both eyes |
| Recovery Time | 24-48 hours for most activities |
| Success Rate | Over 95% achieve 20/40 vision or better |
| Cost Range | $1,500 - $3,000 per eye |
| Follow-up Care | Several appointments over 6-12 months |
LASIK eye surgery has transformed the landscape of vision correction, offering a safe and effective alternative to traditional corrective lenses. While it’s not suitable for everyone, those who qualify can experience significant improvements in their quality of life. As with any medical procedure, it’s crucial to thoroughly research and consult with qualified professionals to make an informed decision about whether LASIK is right for you. With proper care and realistic expectations, LASIK can provide clearer vision and greater freedom from glasses and contacts for years to come.
This article is for informational purposes only and should not be considered medical advice. Please consult a qualified healthcare professional for personalized guidance and treatment.
The shared information of this article is up-to-date as of the publishing date. For more up-to-date information, please conduct your own research.
