Looking back: The History of Laser Vision Correction

LASIK is perhaps the most common type of optical surgery, significantly improving the vision
of over 30 million people worldwide when it was first authorized in 1999. Laser cures have been
used in therapies such as corrective lenses since the 1980s.
Since its authorization by the US Food and Drug Administration (FDA) in 1999, over ten million
people have had Refractive surgery.

The History of Vision Correction Surgery
-1948
Father Waclaw Szuniewicz, a Polish member of the church and eye doctor, was the first to
develop innovative methods to medicate astigmatism by modifying the cornea's curve.
Between 1949 and 1952, he contributed significantly to the operative treatment of ocular surface
astigmatism at Yale. However, his thoughts and ideas were developed while trying to serve as a
priest and doctor in China.
-1980s
Subsequently, Svyatoslov Fyodorov, a Russian eye surgeon, created a methodology known as
radial keratotomy. This forerunner to LASIK made small cuts in the cornea to reconfigure it and
rectify vision problems.
Doctors in the mid-1980s first used the operation. However, almost half of those with radial
keratotomy had modifications in their vision between 6 months and 10 years later. LASIK
provides longer-lasting results and rapidly eliminates the need for radial keratotomy.
Numerous researchers got surgical laser intellectual property rights in the late 1980s. In 1989,
Gholam Peyman filed a patent for a laser specifically designed for corneal reconfiguration. This
prompted a series of trials using various lasers, including excimer and femtosecond lasers, to
remold the eye.
-1998

Approved by FDA, the very first laser for Eye surgery was performed in 1998. Lasersight
Technologies, Inc. It was the first leading producer to obtain FDA approval, followed about a
year later by Summit Technology, Inc.
At the moment, the very first step of the LASIK method had to use a microkeratome to generate
the retinal flap. Lasers are used more advanced in so-called bladeless LASIK. Ultrasonically
LASIK with no blades may provide faster recovery.
-2015
According to a 2015 survey, the outcomes of bladed and bladeless LASIK were comparable.
Laser-based LASIK, on the other hand, provided more power over the retinal flap. This may
reduce the likelihood of abnormalities and the need for additional treatments.

Who Invented Vision Surgery
Dr. Svyatoslav Fydorov, a renowned Russian eye surgeon, was managing an adversely nearly
blind kid who had tumbled and gotten broken glass stuck in his eye.
Luckily, only a smidgen of the cornea – the concise skin that acts as a shield layer over the eye –
was damaged. The kid's vision improved dramatically after the disaster.
Dr. Fyodorov investigated the child's eyes and found that the glass's relatively small cuts had
reconfigured the eye's surface and rectified the child's perspective. The doctor was so taken with
this unexpected exploration that he continued researching it and advertising his findings.
It wasn't until a few American Drs with sufficient financial support started actual research,
having brought the operation to the United States after considering the data in the former Soviet
Union. This is how the initial All-Laser LASIK vision adjustment began.
The cuts were made with a scalpel, and the procedure was dubbed Radial Keratotomy.
Eventually, the scalpel would've been supplemented by a laser, actually resulting in the laser
treatment known as All Laser LASIK.
Conclusion

Looking back: The History of Laser Vision Correction, LASIK is arguably the most effective
common vision condition surgery. But it is the most common type of surgical intervention
worldwide. The procedure is quick, the healing is simple, and so many patients can see the next
day effectively.