Refractive Disorders


Anisometropia: description, causes and correction of the disease

Anisometropia: description, causes and correction of the disease

Eye disease caused by their different refraction( refractive power) is called anisometropia. The disease can lead to dangerous consequences: strabismus or amblyopia( loss of vision due to inaction of the eye). Along with anisometropia, astigmatism can occur( visual impairment associa...

Myopia or myopia of the eyes - what kind of ailment and how to prevent it

Myopia or myopia of the eyes - what kind of ailment and how to prevent it

There are several deviations in vision that prevent clearly and in detail from distinguishing objects at close or far distance. One such is myopia( or myopathy) - this is an eye disease in which a person sees well near, but is bad at long distances. And, depending on the degree of th...

Methods of Astigmatism

Methods of Astigmatism

Often among friends or just in a crowd of passers-by you can meet a man who is noticeable for others expressed strabismus. The cause of this may be astigmatism - a congenital or acquired pathology of the cornea or lens. The correction of astigmatism is more productive in the early st...

Causes and treatment of hyperopia

Causes and treatment of hyperopia

About a quarter of the world's population is facing a problem that everyone knows as farsightedness. Another name for it is more scientific - hypermetropia. This is a visual impairment, in which the image is focused behind the retina, not on it. To get a clear image, you need to stre...

About myopic astigmatism

About myopic astigmatism

In a healthy eye, the cornea and lens have a regular hemispherical shape. The light passing through them is refracted equally in the horizontal and vertical planes. With astigmatism, the wrong shape of the lens or cornea results in a disruption in focus. Refracted in the eye, a ra...

Characteristics, symptoms and treatment of accommodation spasm

Characteristics, symptoms and treatment of accommodation spasm

False myopia - this is the name of the spasm of accommodation. In the common people, this pathology is called the "tired eye syndrome".As a rule, it occurs in adolescents of preschool and school age. Caused due to heavy eye strain: knitting, sewing, jewelry work, spending a lot of time ...