What is Lasik Eye Surgery?

Table of Contents

  • What is Lasik Surgery?
  • Why Do People Get Lasik Done?
  • What are the Long- Term Benefits of Getting Lasik?
  • What Should You Keep in Mind While Getting the Surgery Done?
  • Who All Are Eligible for Lasik Eye Surgery?
  • Who All Can Not Get This Procedure Done?


What is Lasik Surgery?

Laser in-situ keratomileusis or Lasik surgery is one of the most common eye surgeries that are being done today. This is basically done to improve the vision of people with different eye problems. Since no one case is the same, there are different procedures that are involved. The procedure basically manipulates the cornea of the eye, which is the part that affects our vision. The cornea gets affected by the abnormalities of our vision, manipulations to it will improve your vision. Since this treats a very common problem and is done frequently, technology has developed so much that the procedure does not take longer than ten to fifteen minutes.

There are dedicated machines and computers that are used to ensure the most precise procedure is being carried out for patients. It is a corrective surgery that will change the shape of the cornea, which will affect the way in which light enters your eye. The placement of this light is what determines your vision.    


Why Do People Get Lasik Done?

The constant strain that is put on the eyes due to unclear vision can be very taxing for people. Our entire life is online now and we are constantly in front of some screen or the other. There really is no constructive way out of it. There are certain tests and procedures that the doctor will be carrying out to see whether you are eligible for the surgery or not. Those are some extreme cases. Mostly everyone is eligible for it. However, you still need to consult a doctor to actually understand your own case and how the surgery will pan out for you. People also get the procedure done because of the convenience it gives you. The effects of the procedure last many years and you do not have to worry about wearing spectacles or lenses thereafter. You are done going to the doctor for regular check-ups and buying lenses every month. 

You will be free from hassles and will also save money in the long run because of Lasik treatment costs in India. Precautions need to be taken right after the surgery is done. Even the recovery time is less. The biggest anxiety people have is, will the surgery be painful? Technologies have become so advanced that it is a quick and painless procedure. This is also why it has gained so much popularity. It is a one-time investment that will improve your life for the better. If your number is too high, you may not get perfect vision but it will be near perfect. 


What are the Long-Term Benefits of Getting Lasik?

There are many benefits to getting Lasik surgery. The first appeal is, of course, the fact that you will no longer have to rely on your spectacles or lenses to have proper vision. This surgery will drastically improve your vision to 20/20 or better. You will not have to go through the constant strain of wearing specs. You will also not have to suffer from headaches and dry eyes because of wearing lenses. The effects of this surgery will last you a long time. It is very unlikely that you will have to get it done again. However, such discussions and decisions are best made with the advice of your doctor. This is mostly because they know your case in-depth and each medical case is different. It may not be the case that you will get absolutely clear vision if your number is extremely high. You can always get prescription contact lenses that have anti-reflective qualities. These will allow you to have perfect vision, especially when you are driving at night. 

These are some of the reasons why people get Lasik eye operations done. There are different variations to the results as well, which may not be a perfect vision in extreme cases. However, you will be taking a lot of strain away from your eyes which is what causes you constant headaches. The hassle of being dependent on spectacles and/ or contact lenses will also be taken away. You will be able to feel a lot better. For extreme cases, you may also need to get a follow-up procedure done in order to achieve the best results.


What Should You Keep in Mind While Getting The Surgery Done?

Once you have consulted the doctors and all the tests have cleared you for the corrective procedure, there are some things that you should keep in mind before you get the Lasik surgery done. These are some precautionary measures and some things that your doctor will mention to you as well. These are tips people have followed and benefitted from. Doctors and all attending medical staff understand that it is a daunting task to voluntarily sit for any kind of procedure, so make sure to ask them a lot of questions. 

One of the biggest side effects that you will experience post the procedure are temporary dry eyes. Your eyes will be going through a lot in very little time and they need time to adjust. To prevent this from happening too much, you should be well hydrated before the surgery. You should go a bit more than you would normally drink water. This will help you after the surgery. Your doctor will advise you on the same. You also need to stop wearing your contact lenses a few days before the surgery. This is because wearing lenses constantly affects the shape of the cornea as it is always pressed due to the contact of the lenses. 

When you stop wearing them for a few days, you are allowing your eyes and cornea to readjust and come back to their natural shape. You should also do this before you are going to visit the doctor itself. Otherwise, there will be a discrepancy in the reading of your actual number. However, if you use spectacles on a daily basis, you already know these aspects of eye check-ups.


Who All Are Eligible For Lasik Eye Surgery? 

If you have mild or moderate near-sightedness or if you are far-sighted, this surgery is a refractive procedure that will help you achieve the vision you have always wanted. Even if you have astigmatism, it is possible for you to get the surgery. However, as you get older, you will have to wear spectacles to drive properly at night or to even read. But this will be at a much later stage of your life. Since these are the most common corrections that people require, you will be eligible for the surgery. The doctors will also be checking for the thickness of the cornea when they take an exact measurement of the cornea. This is important because they have to see whether the eyes are strong enough to repair and heal properly. This is how they will know for sure whether you can go ahead with the surgery or not.  

However, the more complicated vision you have, the results may not be a perfect vision. You may still need to wear spectacles and come back for a follow-up procedure but your vision will be improved significantly. At least, the headaches and tired eyes will definitely go away. More importantly, you will be doing something important to work on the quality of health your eyes have. Weak eyesight is something that only deteriorates with time. Spectacles help us manage that but too many factors contribute to a constantly changing number. 


Who All Can Not Get This Procedure Done? 

Since technology has improved significantly, more and more people can get this surgery done. Even though the doctor will run tests before clearing you for the procedure, there are some aspects that you can check for yourself. These basic requirements need to be in place before even consulting the doctor. It should not be the case that you have a very unusual case of dry eyes because that is one of the biggest immediate side effects post the operation. 

The exact shape of your cornea will be mapped with the help of a machine. This is why you have to stop wearing lenses well in advance so that this step is not disrupted. You also need to be above the age of 18. Pregnant or lactating women are also not eligible for the surgery. If your vision is above 8+ or 8-, it will be difficult for you to get the surgery done. This is usually what doctors see for when they are carrying tests out that you need to have a stable vision. However, if you are on a lot of medication or are not in general good health, this surgery is not advised for you. This is why it is important to have a proper conversation with your doctor, to ensure that no complications or untoward results occur.