Will myopia surgery fail easily?

The failure rate of myopia surgery is still very low. Pros and cons of myopia eye surgery.

Pros: It can avoid the discomfort caused by wearing glasses for a long time, can meet the requirements of special occupations, make the vision reach a normal level, and can achieve lifelong benefits after a basic operation, and also has a certain beauty effect.

Disadvantages: Because after the operation, the distance vision may improve at the same time, it may lead to myopic vision loss, it is easy to have the symptoms of blurred near objects, the cornea will be affected to a certain extent, it is easy to lead to night vision loss, obvious eye dryness, and a small number of patients may also have corneal epithelial damage, allergic reactions, infectious keratitis, etc.

It's normal for people with myopia to be concerned about the failure of laser surgery for myopic eyes, and as a surgeon, I can understand that. However, the objective reason for myopia who are too worried about such problems is more due to the lack of basic cognition and judgment of the principles and techniques of laser surgery for myopic eyes. Therefore, even if you have a friend who has successfully undergone myopia eye surgery, you may be worried about whether you will fail the myopia eye laser surgery.

In terms of the principle of laser surgery for myopic eyes, the surgery is only performed on the surface of the eye, and does not enter the inner eye, let alone change the structure of the eye, so it will not cause damage to the eye. Some doctors pointed out that looking at the thousands of excimer laser correction surgeries that have been carried out around the world for more than 20 years, there has never been an incident of excimer laser harming the eyes, which shows that the safety is beyond doubt.

Myopia laser surgery requires a high degree of cooperation between the device and the doctor, therefore, it is important for the myopic to choose the surgical equipment and the doctor. If the key to the failure of laser surgery for myopia lies in the preoperative examination, then advanced equipment and experienced surgeons are the guarantee of the success of the operation. As long as the myopic patient chooses the right eye hospital, and the doctor strictly grasps the indications and contraindications of the surgery, there will be almost no failure in laser surgery for myopic eyes.

Now the technology of myopia surgery is very proficient, and it will not fail under normal circumstances, unless there are some special circumstances. In order to be able to better guarantee, it is best to choose an experienced tertiary hospital for surgery, and do not look for those small outpatient clinics or Putian hospitals, after all, the eyes are still very important.

The likelihood of failure is very low because it is not a difficult surgery and the doctors who perform the surgery are experienced and highly skilled.

This is not necessarily, on the one hand, your eyes are not serious, and the possibility of serious failure is very small, so don't worry, it's fine.

There is a certain risk in any surgery, there is no 100% success rate, and there may be a certain regression after surgery, which has a lot to do with your own eye hygiene.

The proficiency of the doctor and the non-attribute of the hospital, you can generally do myopia eye surgery at the age of 18, and now the hospital's technology is getting better and better, and you are becoming more and more proficient, so the chance of an accident is particularly small. You still have to go to a hospital or a specialized hospital for ophthalmology, otherwise, don't be so old-fashioned.

Myopia eye movement surgery may fail, there is always a certain probability of failure, but the success rate is very high.

How do you know this? It can only be said that any surgery has a certain risk. It also depends on the individual's circumstances. However, if you want to decide on surgery, you must be happy, do not think that you will fail, and trust your attending doctor.

This depends on the skills of the attending physician, as well as other equipment and other cooperation, and the operation is successful. Therefore, you have to go to a regular eye hospital or a comprehensive tertiary hospital, which is relatively safer.

Myopia surgery has been performed worldwide for more than 30 years and in our hospital for 14 years.

The safety of this operation is guaranteed by strict preoperative examination to rule out contraindications to surgery, and the appropriate surgical method is selected through examination, and attention is paid to scientific eye use after surgery, and the clinical experience of doctors can also completely avoid possible risks during surgery.

First of all, it is necessary to understand that teenagers should not do myopic hands.

Surgical use of excimer laser surgery**Myopia, must have the following conditions: 1. Age between 18 and 50 years old. 2. The degree of myopia has been stable for more than two years. 3. No other serious eye diseases and eye surgery. 4. No diabetes

Collagen disease and scarring constitution Adolescents under the age of age have not fully developed their eyes, their refractive power is unstable, and their vision may receive after surgery, and even farsightedness may occur.

The risk of laser surgery for myopia eye, one is inflammation and infection, the second is that the cornea is too thin, which becomes secondary corneal ectasia, the first is the medication before the operation, including paying attention to aseptic operation during the operation, and the second complication is that the cornea is too thin, this complication is that we must strictly control the depth or scope of the laser according to the situation before the operation, and we cannot force it.

You can do it if you are over 18 years old, have a stable refractive power for more than two years, do not exceed 50 degrees of optometry per year, have myopia of 100 to 2000 degrees, and have farsightedness and astigmatism below 600 degrees. Anisotropia needs to be done even more.

Anisotropia amblyopia in children can also be done if glasses cannot be tolerated). If you have active eye disease, there are some underlying factors, so don't do it for the time being. Fundus diseases such as mesh detachment and bleeding are best not to be done. Diabetes, collagen.

People with illness and severe scarring should be cautious.

Are there any postoperative sequelae of myopia correction?

Myopia laser surgery is already very mature, you can choose myopia laser surgery to make myopia eye **, so that you can permanently get rid of the troubles caused by myopia.

Symptoms of photophobia, dry eyes, and double vision may occur during laser surgery; Surgery causes inflammation of other eyes; delayed healing of incisions and corneal endothelial damage, corneal flap dehiscence due to accidental collision; Residual myopia, anisometropia, astigmatism or overcorrection, regression of vision.

Advantages: It is suitable for further education, joining the army, athletes, civil servants, and friends who have high requirements for appearance, and it can be said to be the best surgery. Laser surgery**Myopia is directly processed on the corneal surface, and there is no obvious change in the mechanical strength of the cornea after surgery, and the safety is guaranteed, controlled by computer, with high accuracy and stable postoperative effect.

Disadvantages: Not everyone is suitable for laser surgery for myopia, and there are strict contraindications and preoperative examinations. It is required to be over 18 years old, and the myopia degree has been stable for more than two years.

Without knowing about laser surgery for myopia, it is normal to have this concern.

In fact, laser surgery for myopic eyes is currently very safe with very low risks. The key is to do a detailed preoperative examination, and the doctor will conduct a comprehensive risk assessment of the patient's eye condition before considering surgery when it is safe to do so.

Dry eye syndrome and keratitis may occur after myopia eye surgery, and vision may return to its original state, and some conditions such as keratoconus may occur. I'm talking about more serious complications, and the most likely thing is that some presbyopia will appear later in age.

It is important to know that myopia correction surgery is mainly suitable for patients over 18 years old and with stable myopia, and for adolescents under 17 years old, because of the strong ocular adjustment at this time, it can also be improved by medication. It is recommended to use Leyan Vision Nutrients to treat I, take it with boiling water twice a day, and insist on using it to slowly reduce the degree of myopia.

Myopia surgery is not mandatory, and it is best to consider surgery if there is a special need. It is better not to encourage myopia surgery.

There is no need to worry about the after-effects of surgery.

First, refractive surgery is a corneal surface surgery, which will not directly lead to lesions and sequelae of other eye tissues.

Second, a detailed preoperative examination will be done before the operation to ensure that the eye meets the surgical requirements, and the doctor will operate on the patient;

Third, as long as the doctor's instructions are strictly implemented throughout the operation, there will be no rumors on the Internet about myopia surgery causing cataracts, retinal detachment, blindness, eye inflammation and infection, etc.;

Fourth, if refractive surgery does lead to serious complications and sequelae, will the state allow the procedure to develop so quickly?

Clause. 5. The laser used in the surgery is to scan the cornea accurately without harming the internal tissues of the eyeball. Excimer lasers are cold lasers that precisely ablate the portion of the cornea that is expected to be removed without damaging the surrounding tissues and other tissues. The wavelength of the excimer laser is very short and only 193nm, so it cannot penetrate the eye at all, so there is no harm to the internal tissues of the eye***.

There is also no reason for the recurrence of sequelae after a few years.

To be honest, myopia eye surgery does have the possibility of postoperative sequelae, and the more common ones are visual fatigue, difficulty in seeing nearsight, glare, double vision, and blurred dark vision.

This is why a detailed examination of various ocular parameters should be done before surgery. It is necessary to prevent the above problems from occurring after surgery. Absolute contraindications, such as high prescription and thin cornea, beyond what the cornea can do.

This is not allowed. There are also relative taboos, your pupils in the dark environment are large, and there is a high probability that there may be glare at night. If you stick to it, you can also accept the glare at night, you can do it.

Yes, there are risks, possible complications and sequelae associated with surgery. Probabilities are just past statistics and do not represent any commitment. Because there are differences between individuals. Just like someone else is sensitive to penicillin, no one knows if you're sensitive to penicillin until you eat it.

Whether or not to have myopia surgery depends on your need for lenses and whether the hospital exceeds the risk tolerance.

In fact, most people do not have sequelae or very slight sequelae after doing it, which will not affect their life and work, and the overall satisfaction is relatively high.

Generally, there will be some postoperative complications after surgery but not sequelae, I have had surgery myself, and now there is nothing in 3 years, there is one thing to say, I used my eyes excessively in the first month after the operation, because of work, I looked at the computer every day, and did not pay much attention to adjusting the rest, so my eyes were dry for a while, and there was no problem when I was half a year.