Lasik Eye Surgery

LASIK Eye Surgery: What You Need to Know Before You Go

If you’re one of the millions of people who wear glasses or contact lenses, you may have heard of LASIK eye surgery. LASIK is a popular procedure that can correct a variety of vision problems, such as nearsightedness, farsightedness, and astigmatism. In this blog post, we’ll cover everything you need to know before you go under the laser, including the benefits and risks of LASIK, how to prepare for the surgery, and what to expect during and after the procedure.

What is LASIK Eye Surgery?

LASIK stands for Laser-Assisted In Situ Keratomileusis. It’s a type of refractive surgery that uses a laser to reshape the cornea, which is the clear front part of the eye. By altering the shape of the cornea, LASIK can correct vision problems that are caused by a misshapen cornea, such as nearsightedness, farsightedness, and astigmatism.

The LASIK Procedure

During the LASIK procedure, a surgeon uses a special laser to create a thin flap on the surface of the cornea. This flap is then lifted up so that the laser can reshape the underlying cornea. The surgeon uses a computer-controlled laser to precisely remove tiny amounts of tissue from the cornea, reshaping it so that it can properly focus light onto the retina.

After the laser has finished reshaping the cornea, the flap is put back into place, where it will adhere on its own without the need for stitches. The entire procedure usually takes only 15 to 30 minutes per eye.

Benefits of LASIK Eye Surgery

The primary benefit of LASIK is improved vision. Many people who undergo LASIK experience a significant improvement in their vision and are able to see clearly without the need for glasses or contact lenses. Other benefits of LASIK include:

A quick and painless procedure: LASIK is a relatively quick and painless procedure that can be completed in less than an hour. Most people experience only mild discomfort during the procedure, and many are able to return to work or normal activities the next day.
Long-lasting results: LASIK provides long-lasting results, with most people experiencing improved vision for many years after the procedure.
Cost-effective: Over time, LASIK can be more cost-effective than glasses or contact lenses. Although LASIK can be expensive upfront, it can save you money in the long run by eliminating the need for regular glasses or contact lens purchases.
Risks of LASIK Eye Surgery

While LASIK is generally considered safe and effective, there are some risks involved. These risks include:

Dry eyes: After LASIK, many people experience dry eyes, which can cause discomfort and blurry vision. This condition usually improves over time but can be treated with eye drops or other medications.
Visual disturbances: Some people experience visual disturbances after LASIK, such as halos, glare, or double vision. These symptoms usually go away within a few days or weeks but can sometimes persist.
Undercorrection or overcorrection: In some cases, LASIK may not fully correct a person’s vision or may overcorrect it, leading to the need for further correction or additional surgery.
Flap complications: In rare cases, complications can arise from the creation of the corneal flap during the LASIK procedure, such as infection or detachment.