subject: Various Types Of Laser Eye Treatment [print this page] With the evolution in the medical industry, treatments have become more advanced, in terms of their technology and effectiveness. The technologies that are incorporated in the laser eye treatments have come a long way. Since the techniques that were pioneered by Jose Barrequer in 1950s, there has been rapid advancement in the field of eye care. The manual traditional techniques have been effectively replaced with less cumbersome and advanced techniques that are incorporated nowadays.
Apart from the use of basic methods, a new host of approaches has been established to enable vision improvement via surgeries. When one decides to undergo eye treatment with laser surgery, there are varied options available, in terms of laser techniques and they are follows:
LASIK It is one of the most popularly used techniques in the field of laser treatments for vision correction. The procedure can correct farsightedness, nearsightedness, astigmatism, presbyopia and many other eye related conditions. LASIK stands for laser assisted in situ keratomileusis, which has been made popular and successful with the help of global collaborations. The process involves use of microkeratome blade that cuts the flap of the outer eye to get an access to the cornea of the eye, in order to reshape it with the help of a laser. It makes use of Excimer laser, which is commonly used to position the eye up to 4000 times a second, to get maximum accuracy.
PRK PRK or Photo Refractive Keratectomy works on the principle that is also used by LASIK. The process of PRK involves reshaping of the cornea in order to improve the vision capability. The difference in the techniques comes only with different methodology that is involved in reshaping of cornea of the eye. This kind of treatment is less invasive, as compared to the technique of LASIK and can be suitable for eye with thin corneas.
LASEK It stands for Laser Assisted Sub Epithelial Keratectomy. It is a kind of variation of PRK technique. It targets the epithelium of the eye, without cutting the flap outside cornea, into middle portion of the particular tissue. The vision is not improved by the method of reshaping the tissue of epithelium, like that in case of PRK. In fact, the technique of LASEK keeps the epithelium intact with the eye and just enables laser beam to enter in the underlying tissue of the cornea, by lifting the epithelium.
Wavefront LASIK It is the next generation of eye treatments that makes use of laser technology. Along with the correction of vision, this technique also helps in the way eye distorts the light that enters it. A crisp vision can be attained with the technique that aims to address the issues related to the sight of the eye. It is evolving as a popular choice for people, who are seeking more advanced version of the laser treatment for vision correction. Apparently it is slightly more expensive than the regular laser treatment.
It is important to discuss thoroughly the advantages and processes involved in the various treatments and which will be most suitable for your eye condition. There are many types of surgeries prevalent nowadays that make use of laser technique and offer their own set of benefits. If you are looking for the best Eye Laser Surgery Chandigarh or even the best Eye Laser Surgery Punjab then look for SGHS Hospital.
by: ajay
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