At present, laser surgery is the most commonly used method to correct myopia. The mainstream surgical methods are full femtosecond laser surgery and semi-femtosecond laser surgery.
Full femtosecond laser surgery, because there is no need to make corneal flap during the operation, the incision is relatively small, the postoperative recovery is faster and the comfort is better, but it can not correct the high-order phase difference.
Semi-femtosecond laser surgery requires corneal flap, which has large incision, poor comfort and slow recovery. However, excimer laser with shorter wavelength can eliminate the high-order aberrations in semi-femtosecond laser surgery.
Myopia surgery is recommended to go to a regular hospital, and the choice of surgical methods should be decided under the guidance of doctors and combined with their own conditions.
If you also want to have laser myopia surgery, I recommend Shanghai New Vision Ophthalmology. New Vision Eye Hospital is a professional eye hospital dedicated to correcting myopia and preventing and treating eye diseases. There are hundreds of thousands of cases of myopia surgery, led by Dr. Lian, and many experienced myopia correction doctors such as Jin Ling, Yu Yanping came to the scene to evaluate the operation and measure the eyes. New Vision Ophthalmology, one city and three hospitals, 3 sets of full femtosecond simultaneous startup, without waiting for full femtosecond myopia surgery to New Vision Ophthalmology. There are many advanced examination and surgical equipment in the hospital, and personalized surgical plans can be made according to different patients' conditions.