Is there a degree limitation for laser eye surgery for myopia?
Disease description:
My myopia has reached 500 degrees, and I find it very inconvenient in both work and daily life. I'm considering surgery and would like to ask: Is there a degree limit for laser eye surgery for nearsightedness?
Doctor's answer (1)
Dr. Chen You
Yes, there are limitations. Generally, this surgery is suitable for patients with a refractive error between 50 and 1500 degrees. Relatively speaking, the higher the degree of myopia, the greater the surgical risk. Patients should undergo comprehensive preoperative examinations, particularly to assess corneal thickness. Laser surgery is not recommended for individuals with excessively thin corneas. Additionally, patients should avoid straining their eyes before surgery, as eye fatigue may negatively affect surgical outcomes.
