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LASIK or laser-assisted in situ keratomileusis is the most common and best-known surgery performed to correct vision problems. During the procedure, a special type of cutting laser is employed to accurately change the shape of clear dome-shaped tissue that is situated at the front of the eye for vision improvement.
Typically when it comes to normal vision, the cornea blends lights precisely onto the retina situated at the back of the eye. But, with myopia or hyperopia, the light is bent incorrectly, causing blurred vision.
Even though glasses and lenses work fine to correct the vision, cornea reshaping can offer necessary refraction.
Who is the best candidate for LASIK eye surgery?
There are a few basic requirements for LASIK eye surgery. Unable to meet these criteria means you won’t be able to undergo surgery.
An ideal candidate:
- Should not have any active eye disease.
- Should be at least 18 or above
- Must have a stable prescription of minimum 20/40 vision
- Should be in a good health
- Must take no medications that can weaken the immune system
- Should not be pregnant and nursing
- Must have a healthy cornea and sufficient cornea thickness
A consultant ophthalmologist in Dubai will conduct a thorough examination to determine your eligibility.
Even though there is no set maximum age to get LASIK as long as the eye is overall healthy, people suffering from eye issues are offered other dedicated surgeries.
What can LASIK treat effectively?
Here are some refractive errors that LASIK can treat effectively:
1- Nearsightedness (myopia)
When the eyeball is a little longer than normal or when the curves of the cornea are too sharp, the light rays only focus in front of the retina while blurring the distant vision.
With myopia, a person can only clearly see the objects nearby and not those that are located far away.
2- Farsightedness (hyperopia)
Hyperopia is when the eyeball is shorter than average or when the cornea is too flat. This results in the light focusing behind the retina rather than on it.
Hyperopia can affect both near and distant vision (sometimes) blurry.
3- Astigmatism
Astigmatism is when the cornea flattens or curves unevenly.
A person suffering from astigmatism ends with a disrupted focus of near and distant vision.
4- Presbyopia
Presbyopia is when the eyes gradually lose the ability to focus on nearby objects. It is a natural yet annoying problem that accompanies ageing.
This condition becomes noticeable when the individual reaches his early to mid-40s. Untreated presbyopia can worsen as the person ages.
Final thoughts
Well, we hope this information was able to clear your doubts.
If you wish to determine if you are a perfect candidate for LASIK eye surgery, ensure to work with a consultant ophthalmologist in Dubai.
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