LASIK Surgery

LASIK Surgery

Your Guide for LASIK Surgery: Reasons, Advantages and Disadvantages, Risks, Procedure, Results, and Cost

LASIK (an acronym of the words: Laser-Assisted in Situ Keratomileusis) is the most commonly performed laser eye surgery, which helps people to improve their vision. It aims to treat nearsightedness, farsightedness, and Astigmatism.

This is done by reshaping the eye’s front surface (called the cornea) to allow light to enter the eye and focus on the retina without using glasses or contact lenses.

It is a simple, painless procedure that takes about 30 minutes for both eyes and has a quick recovery time, allowing you to start your daily activities immediately.

Reasons for LASIK Surgery 

LASIK surgery may be the right choice for you if you have one of these vision problems:

Hyperopia (Farsightedness):

If your eyeball is shorter than usual or the cornea is too flat, these problems make the light rays focus behind the retina. Thus, seeing close objects will be foggy.

Myopia (Nearsightedness):

If your eyeball is longer than usual, or if the cornea sharply curves, these problems make the light rays focus in front of your retina in a way that blurs distant vision. Thus, you can see the close objects fairly clearly, while not those that are far away.


An error in the cornea shape or an irregular curve disrupts the focus of near and distant vision.

If you consider the LASIK procedure, you should meet your ophthalmologist to determine whether this procedure is the best for your problem. If not, another method may be recommended according to your condition.

Click here to book your free consultation at HayatMed and get more information about the different options of vision correction techniques.

LASIK Eye Surgery Pros and Cons 

LASIK Eye Surgery Pros and Cons 

This surgery has many advantages,

such as:

  • It is a painless process due to the use of numbing drops.
  • The vision improvement can be noticeable directly the following day after the procedure.
  • There is no need for bandages or stitches.
  • After years, some adjustments can be made to new correct vision in case of vision changes due to age forward.
  • The need to use eyeglasses or contact lenses will be minimal, or often no need.

The LASIK technique has been around for over 25 years and is still used to correct vision problems. Studies indicate that about 95% of patients have desired vision after the surgery.

Despite the many benefits, there are a few disadvantages to this surgery:

  • Rarely, it may cause a loss of the best vision, the highest degree of vision that can be achieved by wearing lens contacts or eyeglasses.
  • Some problems may happen while the doctor creates the flap, permanently affecting vision. 

Choosing an ophthalmologist who is very experienced in performing these surgeries is essential. With HayatMed, you can be sure that you will get the best results at the hands of the best specialists.

Read Also: Is LASIK better Than PRK?


LASIK Eye Surgery Risks 

After the surgery, you may experience discomfort in the first 48 hours. Rarely, some other risks can be associated with the operation, such as:

Double vision, glare, and halos

After the surgery, you may have trouble seeing at night.
You may notice glare, double vision, and halos around bright lights. These complications generally fade after a few days.

Flap problems

As a result of removing the flap from the front of your eye during the surgery, you may experience complications like infection and excess tears.


If the doctor removes too little tissue from the eye, you may not get more apparent vision results. Thus, you may need to repeat the surgery later to remove more tissue.


If the doctor removes too much tissue from your eye, you won’t get more apparent vision results. However, overcorrections can be more challenging to fix than under corrections.

Vision changes or loss

You may rarely experience vision loss due to surgical complications, or you may not see as sharply or clearly as previously.

Preparation for laser eye surgery

Before the surgery, you will meet the eye doctor to discuss what to expect during and after the process. During the consultation, your doctor will evaluate your medical history and examine your eyes thoroughly.

In the eye examination, they will evaluate your vision to measure corneal thickness, eye pressure, refraction, corneal mapping, pupil dilation, and any signs of eye infections.

This examination will help your doctor assess whether you can undergo this surgery safely.

Furthermore, they will also evaluate which cornea needs reshaping and determine the exact amount of corneal tissue to remove. 

Once you complete the evaluation, your doctor will determine whether this surgery is right for you. If so, they will give you some instructions to follow before the procedure,

such as:

  • Stop wearing contact lenses for about three weeks before your procedure. After that, you can wear eyeglasses instead of them.
  • Do not wear eye makeup on the surgery day.
  • Use particular eye drops.

It is essential to understand all the risks and complications of the operation before you schedule the surgery.

During the surgery

Before starting the procedure, the medical staff will apply numbing eye drops into your eye to prevent any pain feeling.

Furthermore, they may also give you some medication to help you relax. Finally, your doctor will use an instrument called a lid speculum to hold your eyelids open.

Then they will place a suction ring in your eye before cutting the corneal flap, which may cause a pressure feeling.

Next, the surgeon will use a small blade to cut a small hinged flap away from the front of the eye. Due to folding back the flap, your doctor can access the part of the cornea needed to be reshaped.

Using a laser, the eye surgeon will reshape parts of your cornea. Then they will lay the flap back into place without any need for stitches.

During the surgery, the doctor will ask you to focus on the light point to help you keep your eye fixed while the laser reshapes your cornea.

In case you need vision correction surgery in both eyes. Generally, they can be done on the same day.

After laser eye surgery procedure 

Directly after the surgery, you may feel itching, burning, and mild pain in your eye. You may also have blurred vision. But, no worries; these complications will fade quickly.

Your doctor will prescribe you painkillers in addition to eye drops to keep you comfortable and moist and to prevent infection.

You will see immediately after surgery, but your vision won’t appear.

It would be best to wait a few months until your eye heals and the vision stabilizes.
Then, your doctors will recommend some tips to avoid unfamiliar complications,


  • Avoid sun rays.
  • Stay away from strenuous exercise and swimming. 
  • Avoid wearing cosmetics around your eyes.

Although you can return to work after a couple of days, you need to check with your doctor when it is suitable to return to your daily routine.

LASIK Surgery Results 

LASIK Surgery Results 

Although You will start to notice the improvement in your vision from the first day after the surgery, you need to wait for three to six months for your vision to settle and have the result.

In general, surgery outcomes differ from one person to another. It depends first on your specific refractive error besides other factors.  

However, more than 80% of people who’ve undergone LASIK surgery no longer need eyeglasses or lens contact for most activities.

Rarely, for some conditions, some patients’ eyes may return to the visual level that they had before the surgery.

In these cases, they should talk with their doctor about the vision changes and whether they can be solved by repeating the procedure.

Lasik Eye Surgery Cost 

When you consider undergoing LASIK Surgery and start to choose a doctor or a clinic to perform it, you will notice significant differences in cost from one place to another.

This difference could be caused by the techniques to amend your vision, the comprehensive doctor’s experience, or the geographic location. 

Noteworthy that a lower price may not indicate any difference in quality.

However, it would be best to spend enough time choosing the right clinic to ensure you get the highest level of care at affordable prices.

Laser eye surgery is one of the most popular elective surgeries worldwide. Therefore, if you consider performing this operation, Istanbul is your right destination. It is one of the most intended places for getting all kinds of medical services.

At HayatMed, our integrated team will provide the best services and achieve the desired results for medical services in Istanbul, Turkey. We also offer a fully inclusive fee package, so no hidden fees will be. 

Contact us to get your offer for LASIK surgery cost or go back to other Optic procedures. Click here to get information about Cornea Transplant Surgery or return to the Optics Category.

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