Is the laser myopia surgery here in Zhengzhou mature? Will surgery damage the retina? The human eyeball is approximately spherical, and the average axial length of an adult eyeball with normal vision is about 24mm, including the eye wall, intraocular, contents (including aqueous humor, lens and vitreous body), nerves, blood vessels and other tissues. The retina is located in the inner layer of the ocular wall. Therefore, as long as you think about it seriously, you all know that this statement is not reliable. It's hard to imagine that so many people will have surgery if their eyes are in danger. Before any operation is used in human body, it must go through very complicated and countless clinical trials. Only by obtaining satisfactory test results will it be allowed to be carried out on a large scale in hospitals.

Laser surgery for myopia originated in Europe and America, and has been approved by CFDA (China US Food and Drug Administration) for more than 30 years, and has been widely carried out worldwide.

Experts from the Fuming Hospital said that in fact, myopia laser surgery is not as terrible as many people think. In fact, laser surgery for myopia takes only ten minutes from entering disinfection and washing anesthesia to completing the operation, and the laser treatment time for each eye only takes several tens of seconds. Some patients went to the operating table, and the operation was finished unconsciously. However, complicated examination is needed before operation, which is also to find the source and greatly reduce the risk of operation. On the day of myopia surgery, patients may have symptoms such as foreign body sensation and tears, which usually disappear the next day, and their vision basically returns to normal, which does not affect their normal work and study.