The information of surgery of Lasik - a complete examination of the very new technology of the face of the waves of Lasik
The surgery of Lasik is conceived to correct the vision of its patients. The most essential part of the surgery is the correlation between the relating one to information to the visual system of the patients and the laser of Lasik. The aileron modelling while cutting the cornea of the patients is designed to meet the needs for the patients. This very new technology is the best technique to collect all this crucial information.
Presentation of the technology of face of the waves
The face of the waves is a technology aiming providing a good measure of refraction at various spots belonging in our eyes because a source of light the cross-piece. The process produces a chart of the worked objects which acts as a digital fingerprint of the eye of the patients due to the unicity of the patients.
The refraction can be affected by some conditions related to the cornea. For example of the aberrations of a high nature were always related to the astigmatism. A correction of these aberrations will improve certainly the results of the surgery. Results such as a coefficient of improvement of 20/20 can then be realized. The technology wavelength reduces the possibility of losing the good-corrected vision or visual quality as well as the night vision. Indeed, the clinical outlines clearly indicated that approximately 80% of patients of Lasik recorded a vision of 20/20.
Moreover, the technology of face of the waves can be employed to indicate good candidates of surgery of Lasik. For bad candidates of Lasik, the surgery can decrease by the existing visual problems.
Applications of technology of face of the waves
There are two types of corneal anomalies: cylindrical and spherical. The astigmatism is caused by a cylindrical anomaly while nearsightedness (also called myopia) and the farsightedness (also hyperopia) are both caused by spherical anomaly.
The technology of face of the waves once correctly used can indicate infinite much anomalies. This is done while making use of a fixed objective with an entry with laser beam. This beam creates the light, which is alternatively a probe of aiming face of the waves establishing the slope of the face of the waves because it stops. The devoted software then establishes the properties of the ablation of excim�re.
The visual fixed objective is then employed to facilitate the subsistence has patience the correct sight while measurement is calculated. With laser beam will gleam in the eye of the patient when it fixes.
When to laser beam enters the eye, it produces of a wave front having a planar surface. With an impeccable eye, a wave front without distortion will be reflected behind. In practice, this beam of light will travel by an imperfect crystalline objective. The light then crosses a cornea twisted as well as other sections of the eye. The combination of the whole those will make it possible the wave front to obtain to cause twisted the substantial quantity of data to discover the exact shape of the cornea. The wave front is employed to detect all the anomalies related to the eye in order to transform the cornea.
At the beginning of the technology of face of the waves
The technology of face of the waves was created very long time ago and is employed nowadays to help correct the human vision. The astronomers were the pioneers by employing this technology particularly to increase the vision in their devices of telescope for the similar goals. As soon as the responsible mirror to reflect itself obtains twisted, it can be twisted with available data. This whole of data is also employed for d�barasser of the anomalies such as our atmosphere. There is analogy between this process and that related to our eyes.
Various options of the technology of face of the waves
In the USA, there are basically 3 suppliers of face of the waves to knowing CustomVue (laser of Visx S4), CustomCornea (laser of Alcon LADARVision), and Zyoptix (laser of Bausch and Lomb Technolas 217z). Any supplier can make a suitable regulation for a given patient.
The technology of face of the waves is a very new technology aiming creating precise and single regulations for patients undergoing the surgery of Lasik. With this technology, the patients of Lasik are to test a successful surgery.
