Two Factors You Do Not Recognize About LASIK Eye TreatmentsThe eye can be examined with relative ease as to both its function and its structure. A functional examination consists of the ability to move in the orbit and the reaction of the pupil to light and lodging.
The function of the eye may be evaluated in a number of methods. The patient might be asked to identify illuminated letter or things of varying sizes on exactly what is referred to as the Snellen chart.
On the other hand, the examination of the structural part of the eye might be made in several methods. Stress within the eyeball is measured by a "tonometer." In particular diseases, especially in glaucoma, the tension in the eyeball is increased significantly.
However, it needs to be well bore in mind that a patient with an eye problem may have other problems too. Typically other physical conditions are primary and impact the eye as a effect. The look of the eye can inform the doctor and the client to problems in some disruptions of other parts of the body even before other symptoms provide themselves.
One's dependence on sight is emphasized when one faces a possible or momentary irreversible loss of this essential sense. When restorative procedures are sought, particular kinds of vision correction such as contact lenses or glasses are recommended.
On the other hand, some people are bothered with that they have actually some framed lenses or contact lenses in front of their eyes.
For this factor, advanced surgeries were developed to encourage reduced usage of contact lenses or glasses. One of which is the now popular LASIK eye surgery.
Generally, LASIK eye surgical treatment is the short-term for "Laser-Assisted In Situ Keratomileusis." Like its tangible equivalent, LASIK eye surgical treatment is another type of vision correction. The only difference is that with this type of surgical treatment, one's vision is remedied completely.
With LASIK eye surgery, the refractive errors in the cornea are permanently changed. This can be done utilizing an "excimer laser."
The main purpose of this surgical treatment is to develop a threadlike, rounded "flap" in the cornea utilizing a blade understood as "microkeratome." In a series of unfolding and laser processing, the cornea is finally reformed, permitting better the eye to direct more light into the retina.
Popularity vs. Disadvantages
In the middle of the growing popularity of LASIK eye surgical treatment, there are still disadvantages that people must understand. Probably, the primary reason why this type of eye surgical treatment has become well accepted is due to the fact that many of its cases had been effective.
Nevertheless, in spite of its success, there are still some disadvantages. Here is the list:
1. It is an operation used to the most delicate part of the eye
Since LASIK eye surgical treatment involves the operation of the retina, which is among the most delicate portions of the eye, many people say that the operation can be extremely dangerous.
Simply puts, a basic error might almost cause an person's life time loss of sight. It is important to consider lots of factors before choosing whether LASIK eye surgery is the right corrective procedure one has to undergo.
2. It is not a perfect procedure
LASIK eye surgery may correct your vision but it does not necessarily suggest that it helpful hints can provide you a best vision. Even if statistical reports show that 70% of the patients may have 20/20 vision, this does not necessarily mean they have perfect vision as well.
Offered all these things, it can be deduced that, in spite of the appeal of the operation, LASIK might not always be the ideal eye surgery the way many people view it
Conversely, the evaluation of the structural part of the eye may be made in several methods. It needs to be well kept in mind that a patient with an eye problem might have other problems. Often other physical conditions are main and affect the eye as a consequence. The look of the eye can alert the client and the doctor to problems in some disturbances of other parts of the body even before other signs provide themselves.
Like its tangible equivalent, LASIK eye surgical treatment is another type of helpful resources vision correction.