California Lasik Surgery and Laser Eye Surgery Prices

Wavefront Lasik – How does and what it is?

Traditional LASIK surgery achieves a simple correction of focusing power by reshaping of the cornea with the help of a laser. Wavefront LASIK is a variation of this standard procedure resulting in a spatially varying correction based on readings a wavefront sensor. In essence a wavefront sensor measures the eye itself. Wavefront measures reveal the irregularities of the lens, causing optical aberrations (Any deviation from a desired planar wavefront perfect).

Wavefront custom sculpts the cornea for correction of vision. In many ways, wavefront gives better results than traditional LASIK. LASIK has certain potential side effects including halos or glare, which are caused due to the aberration induced spherical. Anyone considering Lasik laser eye surgery will welcome the introduction of wavefront technology in the process. Gives eye surgeon information necessary for a more effective and successful.

Eye surgeons now have available a new technology that makes correction more precise vision. It's called "wavefront".

To correct poor vision Lasik eye surgery has become the popular choice. Lasik surgery linked the condition of the patient's visual system to the Lasik laser for the correction.

The incisions in the cornea of the eye is adapted to individual patient needs. Accurate data on the status of the patient's eyes is very important. Wavefront technology is a technology that is capable refraction measured at multiple points in the eyes as the light reflects on it. This creates a "map" of the patient's eye. Because each eye is unique data each eye must be carefully analyzed so that the laser Lasik may properly programmed.

The conditions within the cornea of each eye affecting the refraction. The ability to treat these disorders can lead to a better outcome after Lasik surgery. Clinical trials using the technology have wavelength shown that almost 80% of patients Lasik eye surgery custom surgery achieved 20/20 vision. This number is more than undergoing traditional Lasik surgery.

Another benefit of wavefront is in determining which patients are not candidates for Lasik surgery. technology wavefront can detect an infinite number of aberrations by means of a fixation target with a laser beam input. A wavefront sensor is used to measure slope of the wavefront as it exits the eye. When the laser beam enters the eye, it produces a flat wavefront. In the perfect eye, a wavefront that is still reflected back completely flat. After wavefront is used to evaluate and diagnose existing aberrations in the eye, is used to create the exact procedure for reshaping the cornea.

Wavefront technology is not new. Wavefront is used to adjust the optics in their telescopes. The resulting data of wavefront technology is used to remove aberrations. The procedure used by the wavefront analyzer to measure higher-order aberrations, it seems quite complex for a layman.

This wavefront is compared with a flat wavefront, in order to determine both lower and higher-order aberrations.

About the Author

Michael is the founder of Wavefront Lasik Info, the website focused on wavefront lasik information.

LaserVue Wavefront Lasik

This entry was posted on Tuesday, August 25th, 2009 at 1:40 am and is filed under Laser Eye Surgery Prices. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.