2 Factors You Do Not Know Referring To LASIK Eye SurgeryThe eye can be examined with relative ease as to both its function and its structure. A practical assessment includes the ability to relocate the orbit and the reaction of the pupil to light and accommodation.
The function of the eye may be tested in several methods. The client may be asked to determine illuminated letter or things of differing sizes on what is understood as the Snellen chart.
On the other hand, the assessment of the structural part of the eye might be made in a number of ways. Stress within the eyeball is measured by a "tonometer." In specific illness, particularly in glaucoma, the tension in the eyeball is increased noticeably.
However, it ought to be well bore in mind that a client with an eye problem might have other issues as well. Often other physical conditions are main and affect the eye as a consequence. The appearance of the eye can alert the physician and the client to troubles in some disturbances of other parts of the body even prior to other symptoms present themselves.
Consequently, one's dependence on sight is stressed when one faces a temporary or possible irreversible loss of this essential sense. For this reason, when corrective measures are sought, certain kinds of vision correction such as contact lenses or spectacles are prescribed.
On the other hand, some people are bothered 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. One of which is the now popular LASIK eye surgery.
Basically, LASIK eye surgical treatment is the brief term for "Laser-Assisted In Situ Keratomileusis." Like its tangible counterpart, LASIK eye surgical treatment is another type of vision correction. The only difference is that with this kind of surgical treatment, one's vision is fixed permanently.
With LASIK eye surgery, the refractive errors in the cornea are permanently changed. This can be done using an "excimer laser."
The primary function of this surgery is to produce a threadlike, rounded "flap" in the cornea utilizing a blade called "microkeratome." In a series of unfolding and laser processing, the cornea is finally reformed, enabling much better the eye to direct more light into the retina.
Popularity vs. Disadvantages
Amidst the growing popularity of LASIK eye surgical treatment, there are still disadvantages that people must know. Probably, the main reason that this type of eye surgical treatment has become well accepted is because the majority of its cases had been effective.
However, in spite of its success, there are still some disadvantages. Here is the list:
1. It is an operation applied to the most delicate part of the eye
Since LASIK eye surgery involves the operation of the retina, which is among the most click to read sensitive parts of the eye, many people say that the operation can be very risky.
In other words, a basic error might almost trigger an individual's lifetime loss of sight. It is essential to think about numerous aspects prior to choosing whether LASIK eye surgery is the right restorative measure one has to undergo.
2. It is not a best treatment
LASIK eye surgery may remedy your vision but it does not necessarily imply that it can provide you a twenty-twenty. Even if analytical reports reveal that 70% of the clients may have 20/20 vision, this does not necessarily indicate they have perfect vision also.
Given all these things, it can be deduced that, in spite of the popularity of the operation, LASIK might not constantly be the perfect eye surgical treatment the method most individuals see it
Conversely, the evaluation of the structural part of the eye may be made in several ways. It should be well kept in mind that a patient with an eye problem might have other problems. Typically other physical conditions are main and affect the eye as a consequence. The appearance of the eye can notify the patient and the doctor to troubles in some disturbances of other parts of the body even prior to other signs present themselves.
Like its tangible counterpart, LASIK eye surgical treatment is another form of vision correction.