Medicine has advanced quite a lot in the past decade or two, and some procedures that seemed like something you could see only in a sci-fi movie are actually things of the present. While many still wear glasses to correct vision, there is a much better way to do it, without having to wear a physical item with you all the time, and it is with the help of laser technology.
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What is LASIK eye surgery?LASIK is the most common and best kind of eye surgery that someone can get today. The name LASIK stands for laser-assisted in situ keratomileusis, and it is the perfect surgery for those who already have a prescription or those who want immediate sight correction. During this eye surgery in Sydney, the laser that is used for cutting precisely changes the shape of the cornea, which is the dome-shaped tissue in front of your eye. By doing this, your vision will be improved, and changes will be noticed after surgery is completed.
Illustration for the LASIK surgery.
Why is it done?
There are a few reasons why LASIK is the best option for laser-type surgeries. It is the best option for those who have nearsightedness, which is also known as myopia. The reason why people have myopia is that the eyeball is slightly longer than normal, and this causes the cornea to curve too sharply. Due to that, the light rays focus in front of the retina, and blurry vision is experienced.
Another issue is to take care of the opposite condition, which is farsightedness, also known as hyperopia. In this condition, the eyeball is shorter, which makes the light go behind the cornea. Both conditions can be solved with LASIK by modifying the cornea, and another condition that can be corrected is astigmatism, which is quite a common condition.
Are there any risks?
Like any surgery, there are some risks that you should know about, even if they are extremely rare. The most common complications are dry eyes and temporary vision problems like glare, but they clear up after a few weeks. Sometimes these issues can stay for a few months, but once they are gone, you will have perfect sight.
Some other risks that come with LASIK are overcorrections, undercorrections, flap problems, regression, or changes in vision. While these risks might seem scary, they are very rare, and as we mentioned, they will go away after some time, a risk worth taking. There are also some conditions that increase the chances of these risks happening, which is why you should consult with your surgeon beforehand.
How to prepare for LASIK
In order to prepare for LASIK, there is not much that you have to do. Since most insurance companies do not cover this kind of surgery, you will most likely have to find the money from your own pocket. Other than that, all you will have to do is arrange the ride home after the surgery, and you should also forget about doing makeup for the next few weeks.
What should your expectations be
When it comes to the LASIK eye surgery in Sydney, your expectations should be quite high, as it will improve your sight drastically. You should be prepared to have your sight carefully evaluated by a surgeon, as the best long-term results from LASIK come when everything is done carefully.
If you happen to be wearing glasses or contact lenses after LASIK, you will not have to use them again. In fact, you should not use them, as they will make your sight worse. During the evaluation, if there is something that you should do, your surgeon will inform you about it.
Laser eye-surgery is a life changing experience.
Post-op recovery and the results
Once the procedure is completed, you will feel that your eyes are itching or slightly burning. You may also experience a bit of watering, but that is completely normal. Once those sensations go away, you will recover your vision, and it will be better than ever before. Very rarely, you will be required to take pain eye drops. It will all depend on how long your eye needs to heal.
When it comes to the recovery period, there is not much that you have to do on your part. Just follow the instructions that the doctor gives you, and go for the checkups if necessary. After a couple of days to a few weeks, your sight should be fully restored.
Even if LASIK is a prestigious surgery, the fact that there will be a laser working on your eye can sound dangerous. However, modern medicine advanced a lot, and surgeons that operate these lasers have had years of experience, and there is nothing to worry about. If you happen to have any questions about the procedure, it is best to consult the surgeon who will be doing it.