What are the postoperative symptoms of femtosecond laser myopia surgery?

I have just done it for two months, I just did the second day of the recheck, the right eye, the left eye, the right eye has double vision, the left eye has no, a week of re-examination of the right eye, the left eye, the right eye has double vision, the left eye does not have, half a month recheck, the right eye, the left eye, the right eye double vision recovery, the left eye began to have double vision, a month of re-examination, the right eye, the left eye, both eyes have no double vision, a month and a half, the right eye vision decreases, the right eye, the left eye, the right eye begins to have double vision, the left eye does not, and the left eye vision is very good, the night is very good, two months to check, The right eye, the left eye, the right eye still have double vision, the double vision is slight during the day, severe at night, the left eye is slight day and night, can be ignored, as far as the current situation is concerned, I can accept it, the vision is about the same, because my left eye is the main eye, the right eye is auxiliary, so I feel good, this is my symptoms, computer refraction, the right eye myopia 50 degrees, astigmatism 50 degrees, the left eye is not myopia, astigmatism 50 degrees, before the operation, the right eye 450 degrees, astigmatism 50 degrees, left eye 412 degrees, astigmatism 50 degrees, this is my situation, It's possible that everyone's situation is different, just like my two eyes are not the same, I hope it can help you.

No, I've done lasers for two years, and I don't have any sequelae, so don't worry. The effect is very good

Nowadays, medical technology is developed, so for the disease of myopia, femtosecond laser can generally be used, and the effect is good. So will this surgery bring some sequelae?

1.The first pin teaser: There are many hospitals that advertise that the ** effect reaches 100, but that is impossible, in fact, 98 people will be stable within 3 to 6 months after surgery.

But some people because of individual differences. A small number of people will regress slightly, but will not regress to the original degree. Many patients who were successfully operated on at that time developed presbyopia, and some developed myopia.

However, it usually takes many years after surgery for the ants to appear.

2.Second: Moreover, the laser can only be done with medium and low myopia, and some hospitals advertise that 2000 degrees can also be done that is false.

And if you are bored or your work is inseparable from your eyes, or you like to chat and play games on the Internet every day, then don't do it. There is also a thinning of the cornea after surgery. It is also possible to develop presbyopia early after much later.

Such situations are very common.

3.Thirdly, some people will develop keratoconus after surgery.

Make people unable to see clearly. In severe cases, blindness can occur, and there is only one corneal transplant for this disease. There may also be a decrease in night vision, dry eyes, photophobia, double vision, and astigmatism.

It is also inevitable. Some may also experience residual myopia, delayed healing of the incision, pain, tearing, or a foreign body sensation.

Precautions. It is necessary to pay attention to go to a regular hospital for ** to reduce the risk of surgery, after the operation, you should rest in time, if there are no adverse reactions, then you can go home at this time, in addition to pay attention to eye hygiene.

Femtosecond laser is used to correct myopia or myopia is a better way, relatively more advanced and safer than the previous excimer laser, the overall surgical process due to the absence of corneal flaps, sequelae and complications are relatively few, but femtosecond laser surgery also has certain risks, sequelae are mainly the following:

1. Postoperative infection: because it will move the physiological tissues and organs of the human body, there may be a risk of postoperative infection, and the incidence of this infection is relatively low.

2. Corneal refractive regression: Refractive regression is that after a period of time, it may be a year or a few years later, and it is found that the patient who was originally highly myopic has a myopia degree, that is, there may be a small myopia degree. Patients cannot see clearly, this situation is mainly related to the patient's original state, so before surgery, it is recommended to use intraocular refractive surgery for patients with high myopia or ultra-high myopia.

Otherwise, after the full femtosecond laser surgery, the patient's eye axis may continue to grow and refractive regression may occur due to the fact that he has not carefully implemented the scientific and reasonable eye habits.

Problems with sequelae may occur after femtosecond laser myopia surgery, including dry eyes, glare sensation, secondary corneal ectasia, as follows:

1. Dry eyes: It is a common sequelae, which appears in the near future after surgery, such as patients with dry eyes, the symptoms may be aggravated;

2. Sense of dazzling: When patients drive or go out at night after surgery, they sometimes have a more obvious sense of dazzling, that is, the feeling of glare, which will gradually reduce and disappear with the prolongation of time, and generally 1-3 months.

3. Secondary corneal ectasia: It is a serious sequelae, and the corneal thickness of some patients is too thin after surgery, and secondary corneal ectasia may occur if intraocular pressure fluctuations occur. The method of avoiding this is to strictly check the preoperative examination and strictly control the indications for surgery.

If the above measures are done before surgery, the incidence of secondary corneal ectasia can be reduced to a certain extent.

There are not many complications after this surgery, mainly dry eyes. Do not rub your eyes vigorously after the procedure to avoid infection.

Laser femtosecond surgery is generally not associated with sequelae, but a small number of people may have sequelae, mainly considering the following aspects:

Dry eyes. Myopia**.

Symptoms such as glare and poor quality of vision at night are comorred.

Hello, there are generally no sequelae after femtosecond laser myopia surgery, but you should pay attention to protection.

In the first two months or so, I was more sensitive to light; There may be dry eyes after surgery, and it takes a long time to get used to it, and the hospital will generally prescribe eye drops; Myopia surgery does not guarantee that you will not be nearsighted again in the future, so it is important to use your eyes correctly at all times.

The sequelae of femtosecond laser surgery should not be a big problem for young people. For older people who have undergone laser surgery, there will be certain sequelae.