Can laser correction be done?

If the degree of myopia is relatively stable and there is no contraindication for surgery, laser correction can be performed. If the degree of myopia fluctuates greatly and there is contraindication for surgery,

laser correction can be performed. If the degree of myopia is unstable and the fluctuation does not exceed 50 degrees within one year, and there is no eye inflammation, glaucoma, cornea too thin, etc., laser correction cannot be performed to prevent inflammation diffusion and corneal perforation.