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Refractive surgery refers to a vision improvement process which uses a laser to reshape the cornea of the eye, leading to improved vision. LASIK, PRK and also the most well-known forms of refractive surgery are LASEK and PRK plus, which are often combined to be able to fix more than just one visual deficiency.

Vision problems may be caused by a variety of factors, such as aging, prescription eyeglasses, poor eye health and even genetics. If you wear contact lenses, they only pay a part of your eye, preventing the natural light from entering your eye. This causes the eye to develop blurriness and is known as myopia. A refractive procedure can help to correct this vision problem.

Refractive surgeries could be done to reshape the cornea, which is the transparent covering over the eye. It is made up of two layers: the corneal layer and the posterior chamber. These layers separate light from dark and assist to find out the colours you see. When the embryo becomes irregular, the eyes can't properly focus light, resulting in blurry vision. It is usually adjusted during a refractive procedure.

It is estimated that roughly 25 million Americans suffer from vision loss. There are a variety of explanations for why this occurs, which range from era to genetic reasons, but the main cause is improper eyesight hygiene and/or unhealthy habits. Poor eyesight can lead to a plethora of issues, from headaches, to exhaustion, to inability to drive.

Another element that can affect vision loss is if the operation is performed at an old age. Older patients generally have shorter lashes and thinner corneas that are more susceptible to vision loss.

If you seek the advice of your physician, you are going to want to understand what the outcomes are of your vision. These factors will help determine whether you are a candidate for refractive surgery and whether the process is ideal for you.


For more details please visit chirurgia refrattiva (refractive surgery).