Laser surgery for myopia

summary

Laser surgery for myopia, laser treatment of myopia, choose a larger hospital, preferably after 18 years old, Use the world's most advanced femtosecond laser myopia surgery should pay attention to rest (especially in the first month after surgery, the first month is the maintenance period) young friends have a strong desire to remove glasses, over 18 years old, refractive stability for more than two years, annual refraction should not exceed 50 degrees, myopia in 100 to 2000 degrees, hyperopia, astigmatism in 600 degrees, can do. Anisometropia need to do more (children with anisometropia amblyopia if you can not tolerate glasses can also do). Active eye disease, there are some potential factors, temporarily do not do. Fundus diseases such as mesh off, bleeding, these had better not do. People with diabetes, collagen disease and severe scar constitution should be cautious. Let's talk about the laser surgery for myopia.

Laser surgery for myopia

First: go to a professional ophthalmic hospital for a full set of safety examination before myopia laser surgery to obtain accurate refractive data and exclude eye contraindications. Stop wearing soft contact lens for more than one week and hard contact lens (orthokeratology lens, RGP contact lens) for more than two weeks, and let the corneal shape and corneal thickness return to normal.

Second: before myopia surgery with femtosecond laser myopia surgery, at least 2000 deep breaths should be completed one week before surgery (to increase the nutrients needed by the organs and blood of the whole body, promote more active human cells, enhance blood circulation, and make myopia patients recover faster). Before surgery, antibiotics eye drops should be given for three days, four times a day, according to the doctor's advice. If you are in a hurry, you can also drop antibiotics one day in advance, once an hour.

Third: according to the doctor's advice, antibiotic eye drops were given for three days, four times a day. If you are in a hurry, you can also drop antibiotics one day in advance, once an hour. Please wash your hair, take a bath and change clothes one day before operation.

matters needing attention

The night before surgery should ensure 7-8 hours of adequate sleep, do not make the eye fatigue. Emotional tension leads to sleep, can "4-7-8" breathing method, can make people in 60 seconds into sleep. "4-7-8" breathing method is divided into three steps: first inhale for 4 seconds, then hold for 7 seconds, and finally exhale for 8 seconds. After three cycles, you can feel drowsiness, but the whole process is only 57 seconds.