Keratoconus surgery is a surgical procedure to correct refractive error by surgically altering the refractive status of the patient’s eye.
There are two main types of corneal refractive surgery, one is performed with a laser and the other is performed with a non-laser. The surgery is performed on the cornea of the patient’s eye to surgically correct the refractive status of the patient’s eye to improve the refractive error, which can improve the discomfort caused by refractive errors such as farsightedness, nearsightedness, astigmatism, and so on.
Corneal laser surgery corrects refractive errors by cutting corneal tissue with lasers. There are many types of lasers, from single excimer laser to femtosecond laser to full femtosecond laser, all of which can be used for corneal laser surgery.
It is recommended that patients with refractive error should consult a doctor in time to assess their condition and follow the doctor’s instructions to choose the appropriate treatment.