How Lasik Surgery Works
Below is a MRR and PLR article in category Health Fitness -> subcategory Medicine.
How Lasik Surgery Works
Introduction
We live in an era where many inconveniences of the past are no longer a burden, thanks to advancements in medical procedures. One such development that has significantly improved our daily lives is Lasik surgery.
What is Lasik?
Lasik, short for Laser-assisted In Situ Keratomileusis, is a surgical procedure designed to correct vision, eliminating the need for glasses or contact lenses. It's a permanent solution, meaning once you have the surgery, you typically won't need to undergo it again.
History and Procedure
Lasik surgery was first developed in 1990, with the inaugural procedure in the United States occurring in 1991. The surgery involves three stages: pre-operative, the operation itself, and post-operative care.
During the procedure, patients remain awake but are given a mild sedative and anesthetic eye drops to ensure comfort. Initially, a flap of corneal tissue is created using either a mechanical microkeratome with a metal blade or a femtosecond laser. This laser produces tiny bubbles within the cornea, allowing the flap to be lifted and revealing the corneal stroma.
An excimer laser is then used to precisely reshape the cornea by vaporizing some of the tissue. This process is extremely precise, removing only micrometers of tissue and ensuring that surrounding areas are not damaged.
After reshaping, the flap is placed back over the cornea where it naturally adheres and protects the eye during healing. One of the benefits of Lasik is that the cornea does not signal pain receptors to the brain, resulting in a quick and pain-free recovery.
Advancements and Accessibility
Over the past fifteen years, Lasik surgery has become more accessible and affordable, thanks to advancements in technology and an increase in trained surgeons. The cost of Lasik has significantly decreased, making it more attainable for many.
However, not everyone is a candidate for Lasik. It’s important to consult with your optometrist to determine if you qualify for the procedure.
By opting for Lasik surgery, countless people have achieved the freedom of clear vision without the need for corrective lenses.
You can find the original non-AI version of this article here: How Lasik Surgery Works.
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