Despite the fact that the correction has been heldlong ago and the specialists have gained extensive clinical experience, people who dream to correct vision, a lot of questions and concerns. Answers to the most common of these is divided PhD, Tatyana Manoilo.
If the doctor did not reveal any contraindications, we can. But after 45 years a person is faced with another problem - the age farsightedness (presbyopia), for the treatment of which has its own methodology. Take the decision to hold the laser correction is recommended only after a complete diagnosis and consultation of refractive surgery at the clinic. If the state of the visual system allows you to make a correction, you should go through this procedure. No additional optics have a positive impact on quality of life. In spite of all ages, it significantly expands the horizons of life.
Like any other method, laser correction, of course, has its limitations and contraindications. Thus, the laser correction is not done:
- up to 18 years in connection with the incomplete formation of the eyeball, with significant violations of refraction (more than 10 diopters);
- during pregnancy and breastfeeding (because of the rather unstable hormone levels);
- pathological changes in the retina that require preventive peripheral laser coagulation (PPLC), and diabetes mellitus.
When these indicators are no longer anywayaffect the visual system, you can start the laser correction. However, there are a number of reasons, because of which one can never use this method. For example:
autoimmune diseases (collagen diseases, arthritis);
primary and secondary immunodeficiency states;
systemic diseases affecting the healing process; endogenous psychoses, one eye;
progressive keratoconus or progressive myopia;
cataract (regardless of the stage of development);
the operated retinal detachment;
acute and chronic inflammatory diseases of the eye;
scarring of the cornea (in the optical zone).
Despite this impressive list, in a specialized clinic you will always be able to choose an alternative method of recovery of that eye problems are not marred your life.
The main medical indication forlaser correction - a different refraction of the two eyes. This situation leads to a worse spectacle correction of the eye, where there is more pronounced far-sightedness or near-sightedness or astigmatism. Correction allows you to "align" the eyes by refraction, but visual acuity may be different, as more "weak" eye can be hypoplasia of visual acuity or amblyopia *. In each case, an individual approach to the patient, depending on the survey data.
Before the correction is necessary to passcomprehensive diagnostic examination of which will make it possible to ascertain the cause of visual impairment and measure all the necessary parameters for correction. The final answer to the question "how will you see?" You will receive according to the survey. By the way, even before the correction, our doctors will be able to simulate the expected result, and you will learn how you will see after the procedure. laser correction of results over the years have not changed. If you spent 20 years in this procedure, and 35, and 45 is a good vision.
In general, laser correction takes 10-15 minutes, the laser treatment itself lasts 20 to 60 seconds.
correction procedure is performed under localanesthesia (eye drops), and it is completely painless. Feelings after the correction depends on the individual characteristics of the patient's body. Usually there is little discomfort within a few hours after the procedure. A significant increase of takes place in the next few days.
Assuming that the correction is performed inspecialized clinic by an experienced doctor on the modern equipment, it is perfectly safe. Often the result of the correction depends on the thoroughness of the diagnosis, the presence of a doctor information about the general state of health and on compliance with the recommendations of the doctor by the patient after the correction.
* Amblyopia, or "lazy eye" - A disease in which one of the two eyes nearly (or at all) is not involved in vision.