If you’re exploring options to reduce your dependence on glasses or contact lenses, LASIK eye surgery might be on your radar. LASIK is a popular procedure designed to improve vision by reshaping the cornea. Here are answers to common questions about LASIK, helping you understand the process, expectations, and potential outcomes.
How Does LASIK Eye Surgery Work?
LASIK stands for Laser-Assisted In Situ Keratomileusis. It uses a precise laser to reshape the cornea. By adjusting the curvature of the cornea, LASIK can help correct refractive errors like nearsightedness, farsightedness, and astigmatism. This process helps light focus correctly on the retina, resulting in clearer vision.
The procedure involves creating a small flap in the cornea, either with a laser or a small blade. The surgeon lifts this flap and uses a laser to reshape the underlying corneal tissue. After the reshaping, the flap is placed back into position to act as a natural bandage as the eye heals. The procedure itself is typically quick, often lasting under 30 minutes for both eyes.
What Can I Expect During the LASIK Procedure?
Before the procedure, the doctor will evaluate your eyes to determine if you’re a candidate for LASIK. This assessment includes measuring your corneal thickness, mapping its surface, and checking your overall eye health.
Here’s what typically happens during the procedure:
Preparation: The surgeon applies numbing eye drops to keep you comfortable. A device is used to keep your eyelids open.
Creating the Flap: A small flap is made in the outer layer of the cornea.
Reshaping: The laser reshapes the cornea to correct refractive errors. You may hear a clicking sound during this step.
Final Steps: The surgeon repositions the flap, which begins to heal naturally without stitches.
The process is painless, though you may feel light pressure on your eye. Most patients are able to leave the clinic shortly after the procedure.
What Are the Risks and Benefits of LASIK?
LASIK is often chosen because it can reduce or eliminate the need for glasses or contact lenses. Many patients report improved vision shortly after the procedure. It can also be helpful for those with active lifestyles, as it eliminates some of the challenges associated with corrective lenses.
While LASIK is generally thought safe, it’s not without potential risks. Some patients experience dry eyes, glare, or halos around lights, especially at night. These effects often decrease over time. Other risks include potential under- or over-correction of vision or complications with the corneal flap. Consulting a qualified eye specialist and discussing your medical history can help you make an informed decision.
Will I Still Need Glasses After LASIK?
LASIK often significantly reduces the need for corrective lenses, but it doesn’t guarantee perfect vision forever. Younger patients who undergo LASIK may have improved vision without glasses for many years. Age-related changes such as presbyopia may still require reading glasses later in life.
Patients with high refractive errors may not achieve complete independence from glasses or contact lenses. Some individuals may also need a follow-up enhancement procedure to fine-tune their results. Understanding your specific prescription and post-surgery expectations can provide clarity before making a decision.
Consult an Eye Specialist Today
LASIK eye surgery offers many potential benefits but isn’t suitable for everyone. Scheduling a consultation with an experienced eye specialist is the best way to determine if it’s right for you. They can provide a thorough evaluation and answer any additional questions you may have. If you’re evaluating LASIK, take the first step toward clearer vision by consulting a specialist today.
