Want to see the world clearly without glasses? Let's talk about LASIK Eye Surgery

Do you also look for your glasses every morning as soon as you wake up? Or do you struggle to put on contact lenses? Sometimes, wearing these glasses while washing your face, getting wet in the rain, or playing sports can be a real hassle, right? So, LASIK surgery is one of the most popular ways to get rid of these glasses completely and achieve clear vision. Let's talk about this in detail and simply today.

What exactly is LASIK surgery?

Simply put, LASIK is a laser surgery to correct vision. Although the word LASIK stands for laser in-situ keratomileusis, we all call it LASIK. Think of our eyes as a camera. The transparent part at the front of the eye, the cornea, is like the lens of a camera. We see images when light from outside passes through this cornea and falls on the retina, which is the screen at the back of the eye. So, if someone has a defect such as farsightedness, nearsightedness, or astigmatism, this light does not focus exactly on the retina. LASIK surgery uses a laser beam to very subtly change the shape of the cornea, so that the light is focused exactly on the retina again. This clears up blurred vision.

Why do we need LASIK surgery?

When light is not focused properly on the retina of our eye, we see blurry images. Doctors call this a refractive error. There are several main types of this.

Who is not suitable for this surgery?

LASIK is not something everyone can do. You should discuss this with your eye surgeon to determine if it is right for you. In general, this surgery is not recommended if you have the following conditions:

• If you are under 18 years of age.
• If you are pregnant or a nursing mother.
• If you are taking certain medications .
• If your eyeglass prescription has changed frequently recently (if your vision is not stable).
• If the cornea of ​​the eye is very thin or has an irregular shape.
• If you have glaucoma or very dry eyes.
• If you have other health problems, such as uncontrolled diabetes , lupus , or rheumatoid arthritis.

What are the benefits of LASIK surgery?

• Very successful results: This is a well-proven technique that is over 25 years old. After surgery, about 96% of patients have achieved the clear vision they desired.
• Minimal pain: There is very little or no pain during or after the surgery.
• Faster healing: Since there are no bandages or stitches to cover the wounds , the healing time is very fast.
• Convenience: Most importantly, after LASIK, your need to wear glasses or contact lenses will be greatly reduced, and you may even be able to stop using them altogether.

Are there any risks and side effects of the surgery?

As with any surgery, LASIK has some risks and side effects. However, these are usually minor and very rare.

Possible side effects

You may feel some discomfort for the first day or two after surgery. Some people may also experience the following symptoms. However, these are usually temporary and will go away over time.

• Glare when looking at bright light
• Seeing halos around lights
• Difficulty driving at night
• Dry eyes
• A feeling of itching or sand in the eyes
• Light sensitivity
• Small blood spots on the white of the eye (these disappear in a few days)

If something like this happens, don't panic. Talk to your doctor about it.

How do you prepare before surgery?

Before the surgery, you will meet with the doctor. He will explain everything about the surgery and what will happen after it. He will examine your eyes and measure things like the thickness of your cornea and your eye pressure.

The most important advice

• Contact Lenses: If you wear `rigid gas-permeable` contact lenses, you should stop wearing them at least 3 weeks before the test. For other types of contact lenses, stop wearing them at least 3 days before the test.
• Glasses: Don't forget to bring your old pair of glasses.
• On the day of surgery: Eat a light meal. Do not wear any eye makeup. Also, do not wear hairpins or accessories that will interfere with your head position.

What happens during the surgery?

This procedure is very quick. 1. First, your eyes are numbed with eye drops. You can ask for a mild sedative if you want. 2. Then, the doctor creates a very thin flap on your cornea using a device called a `microkeratome` or a `femtosecond laser`. 3. The flap is pulled back and the tissue underneath is reshaped using another laser to fit your vision. 4. Finally, the flap is put back in place. It heals on its own. The entire procedure usually takes about 20 minutes.

What should I do after the surgery?

Your eyes will heal very quickly. Most people notice a noticeable difference in their vision within a few days.

• Eye Drops: Your doctor will give you several types of eye drops to help prevent infection and keep your eyes moist. It is important to use them at the right time and in the right way. Do not use any other eye drops without asking your doctor.
• Safety: You may be given a plastic shield to protect your eyes while sleeping for a few days. Do not swim or use a hot tub for two weeks.
• Follow-up: Be sure to go for follow-up visits as scheduled by your doctor. The first will usually be the day after surgery.
• The future: Even after LASIK, your vision may change with age. You may need to use reading glasses after age 40. That's normal.

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