EPI, on the other hand, refers to all-laser, no-scar epithelial surgery, in which a corneal epithelial flap is first created by alcohol immersion, under which excimer laser irradiation is performed, and finally the flap is allowed to reset. The advantage of this procedure is that it eliminates the need for a mechanical knife, which reduces the risk of surgery.
Femtosecond surgery, on the other hand, is a type of laser surgery that operates in pulses, and consists of two types: semi-femtosecond and full-femtosecond. Semi-femtosecond surgery consists of a femtosecond laser making a corneal flap and an excimer laser cutting the cornea, while full femtosecond laser surgery eliminates the need to make a flap and directly makes two cuts in the corneal stroma with a laser, making the surgery less invasive and quicker to recover.
Ayer Eye Hospital has a wealth of experience and advanced technical equipment in the field of myopia surgery, and is able to provide patients with personalized and precise surgical plans. The hospital's professional team will recommend the most suitable type of surgery according to the patient's specific situation and needs, ensuring the safety and effectiveness of the surgery.
In short, different types of myopia surgeries have their own characteristics, and the choice of which one to choose should be based on the patient's specific situation and the doctor's recommendation. The Aier Eye Hospital is a trustworthy choice that can provide patients with quality medical services. Make an appointment with an ophthalmologist online