You should know this before myopia surgery!

Abstract: how long does myopia restore vision after surgery? After the operation, normal vision can be restored on the same day, and the eyes can be used normally the next day. Most people can reach the best corrected vision predicted before operation the next day after operation. How many degrees can

myopia surgery be done?

myopia below 1200 degrees and astigmatism below 600 degrees can be treated by laser surgery. If the cornea is too thin or the degree of myopia is too high, ICL lens implantation can be considered. Is

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myopia surgery safe?

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should undergo about 20 strict preoperative examinations before operation to ensure that they meet the operation requirements, so the safety is quite high.

how long does myopia surgery take to restore vision?

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can restore normal vision on the day of operation and use eyes normally the next day. Most people can achieve the best corrected vision predicted before operation the next day after operation. Principle of

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excimer laser in the treatment of myopia

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excimer laser is a cold laser. It directly interrupts the chemical bond of tissue by photochemical effect, and basically does not produce thermal effect. Therefore, it has no effect on adjacent tissues. Each pulse of laser can remove 0.2 micron corneal tissue, which can be used for very accurate tissue cutting.

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use excimer laser to cut off part of the corneal tissue, and achieve the purpose of treating ametropia by changing the curvature of the anterior surface of the cornea.