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Despite the rapid and successful development of medicine and laser surgery in recent years, there are still those who are extremely skeptical about this, especially when it comes to laser vision correction. Many fears are understandable, because the eyes are a tender organ, and medical error can lead to blindness. As a rule, all fears of the operation are associated with insufficient awareness of patients with the methodology of this procedure.
Many naively believe that there is no difference between traditional surgery and laser manipulations. All specialists of the clinic of laser vision correction openly declare all “for” and “against” the procedure and about possible contraindications and consequences.Being warned about all the consequences of the procedure, the patient can think, and independently make a decision: to have an operation for him or not.
What are the advantages of laser vision correction?
Quite a large number of people recently resort to this operation, preferring it to wear glasses and lenses. As a rule, people are attracted by the availability of services and the advantages of this method.
Speed
All stages of the operation, ranging from the preparation of the patient, the surgical intervention to the rest after the surgery, take no more than one and a half hours. After all the manipulations, the patient is sent home, giving certain recommendations for eye care.
Painless and safe
Behind the doctors, thousands of successfully performed operations and, based on this, they can confidently say that the laser can correct many eye problems caused by astigmatism and myopia.
- During the operation, the patient does not feel pain due to the use of a special anesthetic solution for the eyes.
- Restoration of vision occurs fairly quickly.
Vision is normalized after 4 hours after the operation, and the discomfort disappears.
Limitations after laser vision correction are minimal.
Those who have a very busy schedule and do not want to fall out of the usual rhythm of life for a long time, choose the LASIK procedure. Experts recommend to refrain from exercise only on the first day after the operation. Rehabilitation after the PRK procedure takes more time. As a rule, it lasts up to 7 days.
Having regained their sight, patients gain self-confidence, become cheerful. There is an opportunity to practice all kinds of sports without any problems, without fear of losing glasses or lenses. Make yourself a gift and make your life easier in just one day. Enjoy the world without limiting yourself to the frame.
Cons of laser vision correction
These deviations, as a rule, occur rather infrequently and have no connection with the effect of the laser. This happens because of the individual contraindications that the patient has in advance. Clinic workers usually try to take into account all the nuances and take on the operation only those to whom laser vision correction is not contraindicated. However, in cases where the patient has a number of contraindications to the operation, the ophthalmologist will inform the person about all the possible consequences of the surgery. Specialists want those who decided to undergo an operation to understand and understand all possible risks and consequences of the procedure.
Contraindications for
As you know, the procedure of laser vision correction can be prescribed by a doctor to patients who have been diagnosed with myopia up to 15.0 D during the examination or have been diagnosed with hyperopia up to +6, 0 D. In addition, laser correction is indicated for patients with astigmatism up to +/- 6, 0 D.
Is there an age limit?
The most suitable age, which is suitable for this operation - from 18 to 45 years.Doctors say that it is not recommended to perform laser correction for persons under 18 years of age. Their statement has a logical explanation: with the development of the whole organism, the eyeball grows in turn, and, accordingly, the refraction of vision may change. However, patients after 45 years, doctors usually warn about the possible appearance in the future of so-called age farsightedness. Thus, the decision to conduct a complex operation at the age of 45 years must be carefully weighed by both the patient and the doctor who allows him to this procedure.
What are the contraindications?
Each patient should be aware of contraindications for laser vision correction, although there are not so many of them. The operation is prohibited for people suffering from glaucoma, cataracts. A contraindication is considered to be pathology of the retina of the eye and various diseases of a general nature (this is primarily about diseases such as tuberculosis, various infections, inflammations, tumors). Also at risk are pregnant and lactating women.
Many say that carrying out a similar operation is not recommended for women who have given birth.However, these concerns do not have soil and vision after birth does not deteriorate. Usually, all vision problems after the birth of a child are due to the poor condition of the retina, which in many cases comes alongside myopia. In this case, before deciding on this operation, it is recommended to carefully check the retina and, if possible, carry out restorative procedures.
Questions and Answers
Appearance procedure
Laser vision correction began its existence at the end of the 20th century and during this time achieved great success, and also proved its effectiveness, safety and reliability.
How many operations are there in the world?
Over the past few decades, according to statistics, millions of vision correction operations have been carried out in the world.
Can the sight drop after therapy?
The result obtained during the operation will not change over time. This fact is confirmed by time. After all, before launching such a procedure as a laser vision correction, in circulation, numerous clinical trials were carried out, and they were made all over the world.Since the end of the 1980s, more than 6 million operations using the LASIK technique have been carried out until today, no cases of visual impairment have been found.
But doctors inform all patients that their eyesight may deteriorate with age (after 45-50 years).
Can a procedure be performed based on someone else's data?
It is excluded. Before the procedure, the specialist will necessarily reconcile the data in the patient's medical record with his data in the electronic card, which is displayed directly on the monitor of the special medical device. Without such an individual patient record, the laser setup will simply not be able to proceed with the procedure and will be blocked.
What happens if electricity is cut off during laser vision correction?
If for any reason the power is lost, then the laser unit will instantly reconnect to the uninterruptible power supply together with the support system in the room - the doctors will ensure safe conditions for the operation. Due to this operation will take place without any violations and failures.
When can I start working on a computer after LKZ?
It directly depends on the individual characteristics of each organism. Some take 2-3 days to start full-time work on a PC, while other patients feel well behind a monitor the day after discharge.
For what to pass diagnostics before the operation?
To find out the indications for laser vision correction - it is necessary to pass an examination. Diagnosis is necessary not only to understand that the operation is suitable for a person, but also so that a specialist can develop his own individual treatment option for each specific patient.
Is it necessary in old age to wear glasses to maintain vision?
As practice shows, hyperopia in old age occurs in almost every person. Unfortunately, laser vision correction, as doctors say, is powerless with age-sightedness. It is likely that at the age of 45-50 years you will have to buy and wear suitable reading glasses close by. It does not depend on whether the person made a laser correction or not.
Is there a risk of getting blindness after this procedure?
In the entire history of laser vision correction, there was not a single case of vision loss.With the right postoperative care, after passing the diagnosis and all the recommendations of the doctor, there simply shouldn't be any problems.
What are the limitations in the future?
After going through the procedure, the recovery period is usually minimal. As a rule, there are very few medical restrictions after the procedure and they mainly concern hygienic procedures (visits to the solarium, baths, saunas, applying cosmetics). There are no more prohibitions.
Is there a re-correction option?
Theoretically, this may be in special cases. But basically there is no special need for re-procedure.
Will the vision recover to 100% after the procedure?
Deciding on laser vision correction, patients want to make their lives easier and finally put glasses and lenses that are annoying for a long time into a long box. However, an absolute guarantee that the vision will be perfect, no. The fact that it will improve is unequivocal, but that it will be exactly 100% is not guaranteed. Much depends on natural factors, such as visual acuity. All the nuances after the operation are discussed with your doctor in subsequent consultations.
Video: Professor's opinion on laser vision correction
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