Can laser treat myopia blindness?

summary

The so-called "operation failure" refers to the failure to reach the pre-operative predicted visual acuity after the operation, not that the myopia correction operation has brought fatal damage to the eyes. Now let's talk about laser treatment of myopia will be blind?.

Can laser treat myopia blindness?

First: femtosecond laser surgery in myopia correction surgery, its principle is equivalent to making a pair of "natural" myopia glasses in the first sixth layer of the eye, and changing the shape of glasses on the cornea of the eye surface with laser. During the operation, the laser can not penetrate the cornea, nor enter the eye to damage the eye structure and tissue, and there is no risk of blindness and blindness. Some patients with high myopia, postoperative vision may be difficult to achieve the predicted effect, the doctor will inform patients before surgery, may also need to wear glasses to adjust in time after surgery, but the "success" here is not directly equated with eye health.

Second: surgery has certain risks. It is a necessary process for myopic patients to make full preparation and examination before surgery and eliminate contraindications and inapplications. Before the operation, we must make full psychological preparation. The doctor will inform the patients of the operation without reservation, so that even in the process of operation, the doctor can deal with the emergency in time and reduce the injury as much as possible. Patients should trust their surgeons and cooperate actively during the operation.

Third: like most of my peers, the answer is actually very simple: I don't hate glasses and I'm used to them. Until there was a little guy around me who showed full interest in my glasses. Sometimes he sneaked into my glasses, or accidentally bumped into my glasses when playing crazy with her. I began to realize the hidden danger and inconvenience of wearing glasses.

matters needing attention

The age of myopia correction by laser surgery is over 18 years old, because in general, the development of eyeball has not stopped before 18 years old, and the degree is often unstable. Once the degree increases, glasses may be needed.