What is the difference between various myopia operations?

What's the difference between laser surgery and lens implantation? First of all, laser surgery is subtraction surgery (reducing corneal thickness), just like using laser to make contact lenses on the cornea; ICL is additive surgery (without cutting the cornea), just like making glasses very soft and implanting lenses with the size of 1cm in a safe position for the eyes. Through these two methods, we can replace the glasses we wear now. ICL lens implantation is reversible, which is incomparable to laser myopia surgery or any other surgery. Patients can take out or replace their lenses when necessary, or wear frame glasses or contact lenses again, so as to avoid worries and improve the postoperative visual quality.

The difference between laser surgery: first, the equipment is different, and second, the recovery time is different; Femtosecond surgery (full femtosecond, femtosecond laser) Most patients can achieve corrected vision on the second day after surgery, that is, they can use their eyes normally. But the recovery time of a small number of patients will be extended to 3-4 days, which varies from person to person and from patient to patient. Finally, the incision size is different. All-laser, superficial surgery and knife-free surgery, but the recovery time is slower than femtosecond surgery. Most patients can achieve corrected vision in about 1 week, and it takes longer to use hormone eye drops than femtosecond surgery. If the child is in the military police school of the college entrance examination and joins the army, it is recommended to do femtosecond surgery, which has a quick recovery time. Therefore, the price will be more expensive.