What are the side effects of femtosecond surgery?

The number of myopic people is growing, and the trend is moving towards younger people. When myopia or other diseases occur, vision can only be restored through corrective measures, such as excimer laser, semi-femtosecond laser, and all-femtosecond laser. If you want to improve the success rate of the operation, you need to choose an experienced doctor. So what are the sequelae of all-femtosecond surgery?

First, what are the side effects of all-femtosecond laser surgery? All-femtosecond laser surgery combines the advantages of femtosecond technology and excimer technology, greatly improving the safety, accuracy, predictability and surgeon comfort of myopia correction surgery, and raising the postoperative visual quality to a new level. As long as the patient undergoes strict preoperative examinations, eliminates surgical contraindications, and provides good postoperative care, the chance of side effects is extremely small, almost zero.

Second, preoperative examination is very important, and not everyone is suitable for myopia surgery. After all, not everyone can undergo myopia surgery. Instead, they need to be screened and abnormalities eliminated. Only when the eye conditions meet the requirements can the surgery be performed. Before undergoing myopia surgery, a strict preoperative examination is required to see if the patient has any contraindications to surgery. For example, if the patient suffers from active eye lesions, glaucoma, corneal disease, fundus disease, systemic connective tissue disease and autoimmune disease, or severe scar constitution, etc., surgery needs to be chosen carefully. Otherwise, rash surgery may very likely lead to sequelae and other surgical risks.

What are the side effects of all-femtosecond surgery? Through understanding the above content, we can see that the probability of sequelae is very low. What are the advantages of all-femtosecond laser surgery? Minimally invasive, flapless, and safer. The incision of all-femtosecond laser myopia surgery is only 2-4mm, which reduces the side cutting by 80% and the damage to the corneal surface by 30%! The operation is completed in one step, and the intraoperative comfort is higher. The entire femtosecond surgery is performed by one device and the entire operation only takes a dozen seconds. The operation is easy and comfortable and the patient does not need to be afraid of the surgery at all. The lens removal principle is more precise. It uses smaller laser energy, focused by a highly optical system, and assisted by a high-speed emission frequency to create a uniform and smooth matrix lens in the intact cornea, and then remove the lens through a tiny incision.