There are a lot of myths and misconceptions surrounding related surgeries, which often prevents a lot of people from going for it. Through this article, we will discuss and address some of the common concerns related to eye surgeries. So let us get started.
What is eye surgery?
LASIK, which actually stands for Laser Assisted In Situ Keratomileusis, is basically a corrective surgery which involves lasers as a tool to reshape or restructure your cornea. Cornea is a round dome like structure that is located right at the very front of your eyes. By reshaping your cornea, your eyes will be able to focus light on to retina in a much better manner, leading to a clearer vision.
What things should one consider before going for this type of vision correction procedure?
The first thing you need to know is that as this procedure targets a very delicate portion of your eye, it is not possible to reverse the process. Also, just like any other surgical procedure, there are certain risks involved with it as well. However, the advanced laser machines employed for the procedure have reduced the risks to bare minimum.
It is also important to know that not every individual is a right candidate for the treatment. So just because you wear glasses does not necessarily mean that you will benefit from it. Moreover, you should not go for the procedure with the expectation that it will give you perfect vision. More than 90% of the patients opting for this surgery for eye have been able to achieve vision between 20/20 and 20/40. You must also know that 20/20 is not always a perfect vision. So be prepared to compromise on precise vision while undergoing this surgical treatment.
People suffering with hypermetropia or far sightedness would not be able to benefit from LASIK. It only proves useful for people suffering from near sightedness, also referred to as myopia in medical terms. Moreover, the results of LASIK procedures may not be permanent. So you need to be prepared for a second surgery sometime in future to restore normal vision.
Eyes are very delicate and tend to change when a person ages. Therefore, it is pertinent that you book a site test when you notice something unusual with the eye. As people age, they become more susceptible to eye floaters. Most people often wonder what are floaters. A medical condition related to the eye where you may see black strands or little black dots occurring in the vitreous jelly of the eye. Vitreous jelly is located between the lens and the retina.
Floaters in the eye are small particles or debris that cast shadow on the retina causing the person irritation. A number of people have witnessed floaters in the eye when they look across a clear background. Dark spots become more visible to the person against a clear background. They move along with the movement of the eye and disappear out of your vision very quickly. You may witness one or two large black spots or a number of black dots in various shapes and sizes. These are usually semi-transparent and appear in the form of cobwebs and circles.
They are located behind the eyeball therefore cannot be removed by simply rubbing or blinking of the eye. They move very slowly from one place to another and might appear to be different every time you look at them. These eye floaters usually sink towards the bottom of the eye. However, most prominent floaters in the eye can be viewed for a lifetime. These might be irritating but are not considered dangerous. However, excess floaters in your eye may be a point of concern for your optometrist.
A lot of people around the world are opting for laser surgery for eye these days. In case, you also want to join this growing brigade but do not know what exactly this surgery is all about, then you have come to the right place. Through this short article, you will come to know a bit about this revolutionary treatment that has helped millions of people restore their normal vision in just a matter of minutes.
What is laser eye surgery?
It is a medical procedure which involves the use of laser specifically for the purpose of reshaping the surface of the eye. This type of procedure when performed proves very effective for the treatment of myopia (short sightedness), hypermetropia (long-sightedness) and astigmatism (a condition that makes the curvature of the eye surface uneven). The surgery was first performed more than two decades ago. Since then, the surgery has come a long way, thanks to the advancements made in the technology and tools used during the procedure.
In this laser surgery for eye, a computer controlled excimer laser is used to wipe off microscopic amounts of tissues that develop over the cornea. Cornea, which is a transparent tissue, is the one that helps us better control our focus. Through this surgery, the cornea restores its normal condition and helps the person to view things clearly without the help of glasses or artificial lenses. There are different types of laser eye surgeries, however. Which amongst them would best fit you would be decided by your eye surgeon after examination of your eyes.