Is there a 12000 -degree myopia?Ophthalmology experts: extremely rare and extreme examples, more than 1,000 degrees are more common

"One meter outside the‘ six relatives do n’t recognize ’, and the three meters of foreigners are not distinguished.” This is the feeling of ridicule myopia. On September 20th, the Weibo entry of "Impatient 12000 degrees is the experience" rushed to the hot search. Many netizens marvel at this degree "beyond common sense", and also worried about the deepening of myopia. "I am Will the degree also grow to such a high? "

Red Star reporter interviewed Ma Wei, a lecturer Ma Wei, a lecturer of the Optimum Optimum Optimum Lecturer of the Eye Aiminction, RGP and Corneal Sharing Mirrors at the Ophthalmology Department of Sichuan University. Rare, generally related to genetic genes and gene mutations.

Netizens share "12000 -degree myopia glasses" hot discussion

On September 20th, the entry of "I am myopia 12000 degrees" appeared on Weibo.

A blogger shared the patients he had encountered and showed the patients wearing glasses wearing the patients when they were 7000 degrees, 100,000 degrees, and 12000 degrees.

From the pictures from bloggers, Red Star reporters noticed that such high myopia glasses lenses are not the same as ordinary lenses. There are many layers of circles in the center in the center.

The intuitive picture exclaims the netizens, "I have 500 degrees, not wearing glasses, just like blind. For more than 1,000, I dare not think about it." "I am still rising for more than 800 degrees. "One 750, one 1000, I thought it was very high, this height couldn't be imagined."

Doctor: The degree of myopia exceeds 10,000 should be an extreme example

So, is the number of myopia at 12000 degrees real?

Ma Wei told Hongxing News that after seeing the hot search entry of "12000 degrees myopia", she had consulted with colleagues and brother units with more than 20 years of experience in the departments and learned that they had the highest myopia and the number of myopia. More than 5,000 degrees, and the maximum number she had visited herself was 3800 degrees. "This degree of three or four thousand will usually be encountered in several years."

Ma Wei said that in clinical work, there are indeed no myopia more than 10,000 degrees, or even 8000 degrees. In daily life, what you see most is more than 1,000 degrees of high myopia.

Therefore, the degree of myopia is 12,000 degrees, which should be extremely rare extreme examples.

In addition, patients with high myopia are usually accompanied by an extension of the axis. The normally eye axis is 24 mm. The number of myopia increases by 300 degrees, and the eye shaft increases by 1 mm. Based on 12000 degrees, the eye shaft will grow more than 60 millimeters. " Eyes with a diameter of more than 6 cm are also rare. "

Unfortunately, for patients with ultra -high myopia, even if wearing frame glasses, contact lenses, or some eye conditions meet the correction of surgical crystals, they often cannot achieve normal vision. The vision is less than 0.3, which is a low -vision category, and the correction of vision is less than 0.05, which is defined as blind. "Ma Wei explained that this is all vision disability.

Explanation: Super height is often accompanied by genetic mutations or genetic history

Regarding what netizens are worried, "I watched my mobile computer every day and played in the bed in the middle of the night. Will myopia increase to such a high?" Ma Wei explained that in fact, this one that exceeds 1000 degrees or even three or five thousand is this one. The class super height is not only caused by eye habits, often accompanied by factors such as gene mutations and high myopia family genetic history. In addition, for adults, the degree of myopia is relatively stable. As long as there is no disease factors, the possibility of a significant increase in the number of myopia in a short period of time is small.

Instead, it is a child of school age. Because of the unhygienic use of eye habits daily, the number of myopia will increase rapidly in a short time.

"In the past, there were many junior high school students who came to the doctor and were paired with glasses, and later developed to the senior grade of primary school students. Now there are many cases of myopia in primary schools." Ma Wei said that according to 2018, from 2018, it has been screened from Chengdu primary and secondary schools. Statistics show that the myopia rate of primary school students is about 40%, about 70%of junior high school students, and about 80%of high school students. I attach great importance to it, and I have made a lot of efforts, so the growth rate has slowed down. "

It should be noted that no matter what causes myopia, the degree of myopia is too high, the eye axis increases too long, and the risk of fundus disease will increase accordingly, such as retinal macular lesions, retinal separation, vitreous turbidity, etc. Myopia, the risks of white internal barriers and glaucoma will also increase.

(Source: Red Star News Network)

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