The surgical object needs to have certain conditions. Anyone who is 18 to 55 years old, has myopia of 50 degrees to 1200 degrees, astigmatism below 600 degrees and hyperopia below 600 degrees, and has a strong demand for "off-lens" is suitable for treatment. Finally, it is necessary to finally determine whether the operation can be performed through the results of preoperative examination. ?

However, patients with infectious inflammation, keratoconus and corneal thinness, glaucoma, cataract, retinopathy or diabetes, collagen diseases and other systemic diseases are not suitable for this kind of surgery.

/iknow-pic.cdn.bcebos.com/6f061d950a7b02084e 88d4876dd9f2d3572cc817 "target =" _ blank "title =" "class =" ikqb _ img _ alink ". /iknow-pic . cdn . BCE Bos . com/6f 06 1d 950 a7b 02084 e 88d 4876 DD 9 f2d 3572 cc 8 17？ x-BCE-process = image % 2f resize % 2cm _ lfit % 2cw _ 600% 2ch _ 800% 2c limit _ 1% 2f quality % 2cq _ 85% 2f format % 2cf _ auto " esrc = "/GB/ 1738。 People's Network-Ophthalmic laser surgery is not suitable for all myopia patients.