Two Points You Do Not Understand In Relation To LASIK Eye SurgeryThe eye can be examined with relative ease as to both its function and its structure. A functional evaluation includes the capability to relocate the orbit and the response of the student to light and accommodation.
The function of the eye might be evaluated in a number of methods. The patient might be asked to determine illuminated letter or objects of differing sizes on what is understood as the Snellen chart.
Alternatively, the examination of the structural part of the eye may be made in a number of methods. Stress within the eyeball is measured by a "tonometer." In certain illness, especially in glaucoma, the stress in the eyeball is increased significantly.
It must be well remembered that a patient with an eye issue may have other problems. Often other physical conditions are primary and impact the eye as a consequence. The appearance of the eye can alert the doctor and the client to difficulties in some disturbances of other parts of the body even before other symptoms present themselves.
As a result, one's dependence on sight is emphasized when one faces a possible or short-lived permanent loss of this important sense. When corrective procedures are sought, certain types of vision correction such as contact lenses or glasses are prescribed.
On the other hand, some people are troubled with the reality that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgical operations were established to motivate decreased usage of contact lenses or glasses. Among which is the now popular LASIK eye surgical treatment.
Essentially, LASIK eye surgery is the short term for "Laser-Assisted In Situ Keratomileusis." Like its concrete counterpart, LASIK eye surgery is another type of vision correction. The only distinction is that with this type of surgical treatment, one's see page vision is remedied completely.
With LASIK eye surgery, the refractive mistakes in the cornea are permanently changed. This can be done using an "excimer laser."
The primary purpose of this surgery is to develop a threadlike, rounded "flap" in the cornea using a blade called "microkeratome." In a series of unfolding and laser processing, the cornea is finally reformed, allowing better the eye to direct more light into the retina.
Appeal vs. Disadvantages
Amidst the growing appeal of LASIK eye surgery, there are still disadvantages that individuals must understand. Probably, the main reason why this kind of eye surgical treatment has become well accepted is since most of its cases had succeeded.
In spite of its success, there are still some drawbacks. Here is the list:
1. It is an operation applied to the most sensitive part of the eye
Because LASIK eye surgery involves the operation of the retina, which is one of the most sensitive parts of the eye, the majority of people state that the operation can be really dangerous.
In other words, a basic error could nearly trigger an individual's lifetime loss of sight. It is important to think about numerous factors before deciding whether LASIK eye surgery is the right restorative measure one has to go through.
2. It is not a ideal procedure
LASIK eye surgical treatment may remedy your vision however it does not always imply that it can offer you a best vision. Even if statistical reports reveal that 70% of the patients may have 20/20 vision, this does not necessarily mean they have perfect vision.
Offered all these things, it can be deduced that, in spite of the popularity of the operation, LASIK might not always be the perfect eye surgery the way most individuals view it
Alternatively, the evaluation of the structural part of the eye might be made in several ways. It ought to be well remembered that a patient with an eye issue may have other issues. Often other physical conditions are primary and impact the eye as a consequence. The look of the eye can notify the client and the doctor to problems in some disruptions of other parts of the body even prior to other symptoms present themselves.
Like its concrete equivalent, LASIK eye surgery is another form of vision correction.