Corrective Eye Surgery – What Is It Exactly?

Eye Surgery

Corrective eye surgery is a term much in use these days. To use a layman’s understanding of the concept, it is the use of surgical procedures to make the wearing of glasses or contact lenses unnecessary.

Also known as refractive eye surgery because it helps improve the refractive capabilities of the eyes, thereby making the use of glasses unnecessary. The ambit of corrective eye surgery includes using laser to reshape the eye’s surface by way of procedures known as LASIK and PRK. It also includes the surgical insertion of artificial lenses to bring about a correction in one’s eyesight.

These modern techniques have come as a boon to people suffering from myriad eye problems that included myopia or short-sightedness, hyperopia or long sightedness and astigmatism which is a term used to describe unevenly curved cornea.

How To Restore Your Vision Naturally? Watch the Video ►

The reason that these procedures have become so popular is that the results appear to be very long lasting with an overwhelming majority of those(about 95%) who had their eyes operated upon for moderate to severe shortsightedness having reported dramatic improvement in vision over a seven year follow up period.

As of now corrective eye surgery is not able to cure incidences of presbyopia (the inability to see near objects) which is still treated by prescribing the wearing of bi focal glasses or bi focal contact lenses.

There is of course research going on to find a long lasting surgical cure to this problem as well, but there has not been much worthwhile progress as yet.

Even in the case of conditions that can be treated by corrective eye surgery, it is not as if these can be carried out on demand, as some might imagine.

In cases where the refractive error is very high, in people suffering from certain medical conditions, the prevalence of specific ocular diseases or a past record of ocular surgery may not make it possible for a refractive surgery to be recommended.

There are as a matter of fact a number of criteria that have to be met before laser vision surgery may be considered a viable way of treatment for a particular individual.

For a surgery to deal with myopia or hyperopia the person being treated should be 18 years of age or older.

In the case of astigmatism the threshold is 21 years or above. There should also have been stable refraction for the past year (no change in a person’s glasses or contact lens configuration), though some surgeons are okay with waiting for a shorter period of time.

Furthermore for myopia the ideal range of glasses or contact lenses should be between -0.50 and -14.00 diopters. For astigmatism, this has to be less than 5 diopters and for hyperopia it has to be less than +6.00 diopters.

There are also a host of other medical conditions which would make surgeries of these types untenable. These may include collagen vascular diseases, rheumatoid arthritis, immunosuppressive diseases and so on.

Thus we see that corrective eye surgery is a highly efficient way of providing relief from serious eye related problems. It is most certainly not a frivolous cosmetic brand of surgery tailored to making a person look good by ridding them of the necessity of having to wear glasses or contact lenses.

It is a serious surgical procedure only to be carried out on the advice of a competent eye surgeon.

How To Restore Your Vision Naturally? Watch the Video ►

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