One of the most common non-traumatic defects in the human eye is the so-called myopia or myopia. According to the World Health Organization, only registered nearsighted people are about a billion people. Registered - those who wear glasses or receive other medical care.
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In fact, there are many more people who, to one degree or another, suffer from myopia. Just not everyone who sees poorly near, turns to ophthalmologists. However, let’s take the amount determined by WHO staff - a billion people. A sixth of the world's population. The amount is depressing. In this regard, the treatment of myopia appears to be an extremely important event already on a planetary scale.
There are various remedies for myopia - from purely medical to conditionally medical. The latter include the most diverse sets of physical exercises for the muscles of the eye, which a nearsighted person can perform without the help of a physician. In the part of professional medicine, science and technology, which, as you know, go hand in hand, provided the ophthalmologist with a powerful tool to combat myopia - light. Not as such light, of course, but a pointed beam of light - a laser.
In the background of such a defect as myopia lies a deterioration in the refractive power of the eye. The muscles of the lens weaken, and it begins to refract light in such a way that the image falls in front of the retina, and not on it. A person begins to see well only near. Myopia appears. Using a laser beam, ablation is performed, in other words, removal of the outer layer of the cornea covering the eye. The thickness of the cornea decreases, which entails a change in the refractive ability of the eye towards a decrease in the degree of myopia. Timely laser correction of myopia allows you to return to a person one hundred percent vision in just one procedure.
The advantage of laser correction , in addition to speed, is the lack of the need to use accurate, but still less effective, traditional surgical instruments. In principle, only doctors can evaluate this factor - bloodless surgery. Is the patient most likely to be encouraged by the knowledge that laser correction of myopia is completely painless? In short, among the methods of getting rid of myopia, laser correction is by far the most acceptable, both in terms of technology and effectiveness.
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