Protected, efficient and quickly. ReLEx SMILE is the revolution of refractive surgical treatment to correct myopia, astigmatism and hypermetropia
The ReLEx SMILE (Small Incision Lenticule Extraction or Lenticular Extraction through Small Incision) represents the previous frontier in the area of refractive surgical procedure. This department of ophthalmic surgery consists of the complete set of surgical methods aimed at correcting many of the most frequent visual problems this sort of as myopia, hyperopia and astigmatism , all determined by an error in refraction of mild rays on the cornea.
The ReLEx surgical technique SMILE utilizes the ZEISS high-precision VisuMax femtosecond laser to deal with this sort of very frequent visual defects in the populace and therefore signifies the optimal path for these who want to minimize or, even far better, eliminate the require for use entirely. of eyeglasses or contact lenses.
From what the blurred eyesight is established (myopia, hypermetropia, astigmatism) In purchase to see objects and people obviously, the gentle rays need to converge by means of the cornea and the lens. The cornea and the crystalline lens refract light so that it extends over the retina. However, when the light rays are not focused on the retina appropriately, the vision is altered.
in short-sighted individuals, for example, due to the higher length of the eyeball, the light rays converge before achieving the retina and on this an out-of-focus impression of objects and distant individuals is formed in hyperopic people mild rays are focused behind the retina and it is tough to concentrate on nearby objects in astigmatics finally the light rays arrive on the retina in various positions as an alternative of concentrating in a one stage. This is triggered by a specific condition of the cornea whose curvature is not equal in all its factors (called meridians) and which therefore does not appear to be completely spherical.
In summary consequently it can be mentioned that to right the refractive visible problems it is required to intervene on the curvature of the cornea: modifying the corneal curvature helps make it possible to modify the stage in which the rays will converge and as a result the defect can be corrected.