Is it possible to restore vision with myopia?
This question worries many people on the planet, because myopia (myopia), according to the World Health Organization, occurs in a mild form in about 188 and a half million people, moderate and severe
With myopia, near vision is good (objects that are located nearby are clearly visible), but a person sees poorly in the distance. This phenomenon is associated with a violation of refraction, when light rays are not focused on the retina, as it should be with normal vision, but are collected in focus Rings Of Different Types in front of it. To see distant objects, you have to squint, but you can focus your gaze only with small deviations of refraction from the norm.
Doctors call the cause of myopia the need to examine objects up close: text on a computer or mobile phone screen, in a textbook, small details during work, and so on. But since human eyes are initially adapted to life in nature and are used to looking into the distance, they have to adapt to new conditions by changing their refraction. The result can be significant visual impairment and even blindness.
Types of myopia and peculiarities of their treatment.
Modern medicine distinguishes three main forms of this visual impairment.
With congenital myopia, a deformation of the eyeball can be noticed as soon as the baby is born. Hereditary pathology is passed from generation to generation in the family. This is due to the structural features of the connective tissue of the eyeball, which are genetically laid down. In some people it can stretch more, in others
Acquired myopia is formed over time under the influence of various factors: excessive eye strain, lack of necessary preventive measures.
Myopia can be mild to moderate or severe.
Indicators in diopters.
Change in the length of the eyeball.
Above approx. 1.5 mm.
Objects are seen well up close, and a little blurry in the distance.
Higher than 3 mm.
Objects are clearly visible up close at a distance of up to 30 cm, and in the distance