Learn More About Lasik Laser Eye Surgery And How They Started

The laser eye treatment assisted In-Situ Keratomileusis stands for Lasik which is the term that means to shape a cornea

. The Lasik technique in vision correction is composed of 2 techniques in surgery. One of the 1st known techniques usually uses keratome blade to be able to cut the cornea layer. It will create a flat and this will be folded back to be able to reveal the mid part of the cornea which is also known as the stroma and from here, they will create a sculpted layer using a laser. Using the cutting flap technique in the stroma, the patient is able to recover faster and it also aid in causing the patient to feel lesser pain all throughout the procedure. The laser eye treatment will also aid in quicker vision improvement.

Another method is the use of a computer generated laser pulse that sculpts the cornea by using a vaporizer in the stroma. This aims to correct the wrong refracted vision. The flap will be replaced and this will be the end of the surgery. 1991 was a crucial year for the Lasik laser eye surgery because it was the first time it was ever performed in the US. Although it was held before using a radial keratotomy and photorefractive keratectomy, the science that started it all still work in making researches regarding the procedure to make sure that it will be easier for the patient to go through the laser eye surgery and to recover as well.

Everything started out as a mere practical application and it all started in 1970. It was performed by a Russian doctor who is named as Fyodorov. It was a little boy who first goes through the laser eye surgery process because he broke a glass and cut his cornea accidentally. Unluckily, his eye healed but the accident caused him to suffer from vision problems after the accident. Dr. Fyodorov made a further research regarding refractive surgery and was able to make a foretelling formula regarding the process to make laser eye treatment more effective and cheaper too. The improvement was made using a radial keratotomy procedure and it involves a series of cuts from the central cornea but it resulted in flattened cornea. The present laser vision correction method has the possibility to correct the low degrees of myopia astigmatism. Todays Lasik surgery is better than the previous type of operations and it is also low risk compared to the previous one.

The photorefractive keratectomy was the start of the very first laser correction process which is also known to scrape away the exposed part of the stroma than making a flap which is what the Lasik laser eye surgery is making now. It was said that the bundle of nerves on the top layer of the eye are irritated during the process so the patient need to wear bandages after wards and they are also suffering from blurred vision for more than 3 days. This must be the reason why the Lasik laser eye surgery was developed during the early 1990s. what is best about it is that the combination of the 2 important process were combined which makes it more effective, less painful and the recovery time of the patient is quicker compared to the past procedures. It was also known as the best laser eye treatment in the world today. The correcting vision loss using surgery has been one of the most effective technologies these days to help patients improve their visions using laser eye treatment.

by: Vikram Kumar

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