Cataracts, the most common cause of blindness among the elderly [Salud] – 28/06/2018



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Mexico City .- Cataracts are the most common cause of blindness in the elderly, a condition that requires surgery, reported today Dr. Pablo Soto Gastelum

. Specialist of the Center for Research and Teaching in Health Sciences (CIDOCS) of the Autonomous University of Sinaloa (UAS) explained that although this condition is related to aging, may occur as a result of surgery , stroke, diabetes, genetics,

The expert stated that the main symptoms of this condition can be perceived if the sunlight or lamp seems excessively dazzling or if, during the night, the colors are less bright, in addition to having blurred vision, double perception and glow around the lights.

This, he said, can affect both one and both eyes, which can lead to total blindness. [1965900] 2] According to figures from the World Health Organization (WHO), this disease affects 33% of the world's population and is one of the leading causes of visual impairment in the world.

In Mexico, according to figures from the National Council for the Prevention and Treatment of Visual Diseases, is presented in 50% of people with visual impairment.

To detect this condition, the expert recommended a complete ocular examination with the dilated pupils by drops, where the L? Ophthalmologist closely examines the cornea, the iris, the lens and the eye. Space between the iris and the cornea.

Subsequently, detailed sections of the eye are examined to rule out other possible conditions.

Soto Gastelum expressed that the natural cloud lens is removed and a clear artificial lens, better known as the intraocular lens, is placed.

Finally, he pointed out that surgery does not restore a loss of vision due to ocular conditions such as macular degeneration, glaucoma or diabetic retinopathy.

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