For the correction of refractive errors like the way your eye get focused on light, Laser eye surgery is referred to as mother term for variable eye surgeries. The well reckoned and the usual term used for the surgery of eyes includes PRK, EpiLASIK, LASIK, and LASEK.
For giving a new and better shape to the cornea, every laser surgery of the eye uses a special kind of laser, labeled as excimer. This laser is used for the correction of vision. In different procedures, different kind of laser surgeries are used, the time of recovery is different, surgical instruments used in each surgery varies a little and the candidacy of your patient.
Perfect Laser Vision Surgery
By passing through some of the specific tests of your eye, regarding laser eye surgery, the ophthalmologist of you should choose than that which of the procedure for your vision surgery is best for you. Then after his recommendations, he will be able to think and decide that which of the procedure is best for the surgery of your eye and that will result in the best outcomes. Mostly, 10 out of 10 reviews are marked by the patients, after getting their surgery.
Some of the vision surgeries and their process are given below:
LASIK
The most commonly applied laser eye surgery is reckoned as LASIK. By creating a thin layer of the flap, LASIK is being started. A laser or a blade is used by the surgeon of yours to place this thin flap. The use of a laser is assumed to be perfect by most of the surgeons and doctors due to its accuracy and precision. The use of laser in LASIK costs a little more than that of the use of the blade. Once the creation of thin flap layer seems to be done, then to reform the cornea, an excimer laser is being used, and hence, the correction regarding refractive errors takes place.
PRK
PRK is ranked on second as the most popular and common type of surgery. The initial stages of PRK are comprised of the removal of the portions of epithelia and cornea’s surfaces. Thus, the creation of thin flap layer is no more needed and the tissues that are already removed grows back easily. PRK is liked by most of the patients as they don’t want any kind of flap layer creation in their cornea. Hence, most patients are best candidates for the eye surgery of PRK than that of the LASIK. After the removal of epithelium, to give a new shape to a cornea, the laser is being used. The excimer laser is used in both the LASIK and PRK.
The recovery time for PRK is comparatively longer than that of the LASIK.
LASEK
The process that starts with the application of placing alcohol to a corneal epithelium is termed as LASEK. It is almost similar to LASIK and PRK with the difference of the starting process. By applying alcohol, the corneal cells present in the outer surface are loosed and the surgeons will be able to move them out simply, even removing them without any laser action.
The patients that are comprised of thin corneal are mostly recommended to apply LASEK.
Moretsky Cassidy LASIK
http://arizonalasik.com
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