Laser vision correction: reviews, contraindications

Vision disorders are the most common eye pathology, from which neither children nor adults are immune. In children, as a rule, develops myopia (myopia), for the adult and the elderly, hyperopia (hypermetropia) is more typical . Statistics say that 80% of the world's population suffers from visual impairment. You can correct this with contact lenses or glasses - these are the means most people choose. But glasses and lenses require special care, which, with the modern rhythm of life takes away valuable time, and in everyday life it is not always convenient. For those who choose comfort, there is such an operation as laser correction of vision, reviews about which are exceptionally good.

Correction of vision with a laser is not the latest technology, but it is constantly evolving and improving. Until recently, ten years ago, laser correction of eyesight recalled not always positive - there were complications. However, to date, the technology has almost perfected. In addition, the procedure is completely painless, and the patient does not need to be hospitalized.

To date, laser vision correction is a method of treatment used by ophthalmologists around the world. After the operation, the effect is stable, since the front surface of the eye, in particular its optical power, is subject to change in the process. However, it is important that in recent years, vision has not changed - kept on the same level: it will provide an excellent result without further correction.

Laser vision correction: indications

Laser correction is indicated for persons with visual impairment at the age of 18 to 45 years: the deviations may be different - farsightedness, astigmatism, myopia, their various combinations, and also presbyopia - the age-related decline in vision. Correction procedure is also acceptable for violent disorders: hypermetropia - up to 6 diopters, myopia - up to 12 diopters.

The essence of the method is to correct the shape and curvature of the surface of the cornea - the outer surface of the eye. The laser as though evaporates a cornea, softens it, then with its help the cornea of the necessary form and curvature is formed. They have individual parameters for each patient - the result is fixed. Influence on the surface of the cornea is carried out by the robot "hand", so all manipulations are extremely precise and verified. Such a procedure completely excludes complications due to errors, and takes about 15-20 minutes, and is performed on an outpatient basis.

Laser vision correction: contraindications

Like any other treatment, has a laser vision correction contraindications. There are temporary and constant contraindications. To temporary are:
- progressive myopia,
- eye diseases accompanied by an inflammatory process,
- pregnancy and lactation period,
- Any dystrophic changes in the retina.
After the causes of contraindication are eliminated, you can safely perform laser correction.
Constant contraindications are somewhat more:
- atrophy of the optic nerve,
- acquired cataract,
- glaucoma,
- if the patient sees only one eye,
- high grade amblyopia,
- clinical detachment of the retina,
- insufficient thickness of the cornea of the eye,
- advanced stage of diabetes,
- Systemic connective tissue diseases.

Laser vision correction: reviews

Laser vision correction reviews have the most positive. After the procedure, there are no restrictions of a long-term nature: for a while you should limit your visit to the swimming pool, sauna, bath, do not engage in team sports, to protect yourself from injuries and infections. Girls for a while should not use makeup. In the rest, you can lead the same life as before the laser correction procedure.