Glasses for correcting vision are more reliable than surgery

Abstract: it is understood that China has the largest myopia population in the world. Among the 1.3 billion people, more than 30% can’t see the world clearly. The incidence rate of myopia among students is more than half, and among college students, it is even as high as 70% to 80%. More and more people choose excimer laser to treat myopia in order to improve their eyesight. However, experts point out that surgery must have risks, and not all myopia are suitable. From the perspective of vision correction, the existing frame glasses and contact lenses are safe, effective and low-cost, which are more reliable than myopia surgery., Four years ago, Yang Ming, a middle school geography teacher, underwent myopia surgery in the hospital. There was a sense of fog in front of him after the operation. The doctor explained that this was an inevitable reaction during the short recovery period and there was no need to worry. However, three months later, Yang Ming’s eyes were still blurred. When he returned to the hospital for inquiry, the chief surgeon wearing frame glasses announced that the increase of high-order aberration was a chronic disease that could not be solved by surgery. What Yang Ming should do was “adaptation” rather than “treatment”. Is myopia surgery effective?, The number of myopia surgery in China ranks first in the world. It is understood that China has the largest myopia population in the world. Among 1.3 billion people, more than 30% can’t see the world clearly. The incidence rate of myopia among students is more than half, while that among college students is even 70% to 80%. Due to the influence of frame glasses on beauty and inconvenient movement, and the contact lenses themselves have certain problems. In addition, there are many requirements for vision during enrollment, flight recruitment and military physical examination. Excimer laser surgery came into being and is increasingly favored by more and more myopia patients, especially students. Statistics show that at least 700000 people in China remove their glasses through surgery every year, and the number of myopia surgery ranks first in the world., Myopia surgery has the risk of vision loss. Compared with the popularity of myopia surgery in China, foreign quasi molecular surgery is very cautious. A study of 1019 patients undergoing myopia surgery in the Affiliated Hospital of the University of California, Los Angeles found that 8.6% of the patients had complications related to corneal flap during or after the operation, such as corneal flap displacement and corneal flap wrinkle, resulting in blurred vision or abnormal physical sensation., The U.S. Food and drug administration has warned that myopia surgery may have risks and some complications, including permanent loss of vision, additional postoperative treatment, and the effect of the operation is not lasting. According to the statistics of the American eye Association, 5% ~ 15% of patients have to undergo another surgical treatment after myopia surgery. The British health department found that the complications of myopia surgery were as high as 10%, and once stopped excimer laser surgery in the UK.,

more and more people choose excimer laser to treat myopia in order to improve their eyesight. However, experts point out that surgery must have risks, and not all myopia are suitable. From the perspective of vision correction, the existing frame glasses and contact lenses are safe, effective and low-cost, which are more reliable than myopia surgery.

four years ago, Yang Ming, a middle school geography teacher, underwent myopia surgery in the hospital. After the surgery, he felt fog in front of his eyes. The doctor explained that this was an inevitable reaction during the short recovery period and there was no need to worry. However, three months later, Yang Ming’s eyes were still blurred. When he returned to the hospital for inquiry, the chief surgeon wearing frame glasses announced that the increase of high-order aberration was a chronic disease that could not be solved by surgery. What Yang Ming should do was “adaptation” rather than “treatment”. Is myopia surgery effective?

the number of myopia operations in China ranks first in the world.

it is understood that China has the largest myopia population in the world, and more than 30% of the 1.3 billion people can’t see the world. The incidence rate of myopia among students is more than half, while that among college students is even 70% to 80%. Due to the influence of frame glasses on beauty and inconvenient movement, and the contact lenses themselves have certain problems. In addition, there are many requirements for vision during enrollment, flight recruitment and military physical examination. Excimer laser surgery came into being and is increasingly favored by more and more myopia patients, especially students. Statistics show that at least 700000 people in China remove their glasses through surgery every year, and the number of myopia surgery ranks first in the world.

myopia surgery has the risk of vision loss.

compared with the popularity of myopia surgery in China, foreign quasi molecular surgery is very cautious. A study of 1019 patients undergoing myopia surgery in the Affiliated Hospital of the University of California, Los Angeles found that 8.6% of the patients had complications related to corneal flap, such as corneal flap displacement and corneal flap wrinkling, resulting in blurred vision or abnormal physical sensation.

the U.S. Food and drug administration has warned that myopia surgery may have risks and some complications, including permanent loss of vision, additional postoperative treatment, and the effect of the operation is not lasting. According to the statistics of the American eye Association, 5% ~ 15% of patients have to undergo another surgical treatment after myopia surgery. The British health department found that the complications of myopia surgery were as high as 10%, and once stopped excimer laser surgery in the UK.

ophthalmologists say that surgery is only one of the optional methods to correct myopia. Not all myopia are suitable for surgery. Before myopia surgery, the examination results should be truthfully reported to the patients, and the questions raised by the patients should be answered scientifically and realistically, neither exaggerating the operation effect nor avoiding the operation risk.

spectacles for correcting vision are safe and effective and more reliable than surgery, LASIK (excimer laser in situ keratomileusis) is the most mature technology in the development of laser technology, but the operation has risks. Due to individual differences, different corneas have different degrees of laser absorption and different effects. Of course, some other factors will affect the operation results.

In fact, while myopia surgery corrects vision, the reduction of other visual quality is almost the inevitable price of vision recovery. Because the pupil change range of normal people will be greater than the cutting light area set by the operation, according to the analysis of the operation principle, glare will appear in any postoperative patient, but most people’s brains can adapt to the changes of visual quality in a period of time after the operation.

China