The eye can be examined with relative ease as to both its function and its structure. A functional examination includes the capability to move in the orbit and the response of the pupil to light and accommodation.
The function of the eye might be evaluated in a number of ways. The client might be asked to determine illuminated letter or objects of varying sizes on exactly what is called the Snellen chart.
On the other hand, the evaluation of the structural part of the eye may be made in numerous methods. Tension within the eyeball is determined by a "tonometer." In certain illness, especially in glaucoma, the stress in the eyeball is increased noticeably.
It must be well remembered that a patient with an eye issue might have other issues. Often other physical conditions are primary and impact the eye as a consequence. The appearance of the eye can inform the patient and the physician to problems in some disruptions of other parts of the body even before other symptoms present themselves.
One's reliance on sight is highlighted when one faces a momentary or possible long-term loss of this crucial sense. For this reason, when corrective measures are sought, specific kinds of vision correction such as contact lenses or spectacles are prescribed.
On the other hand, some people are bothered with the fact that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgical operations were established to encourage decreased utilization of contact lenses or glasses. One of which is the now popular LASIK eye surgery.
Essentially, LASIK eye surgical treatment is the short-term for "Laser-Assisted In Situ Keratomileusis." Like its tangible counterpart, LASIK eye surgery is another form of vision correction. The only difference is that with this type of surgery, one's vision is corrected permanently.
With LASIK eye surgery, the refractive errors in the cornea are completely 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 referred to as "microkeratome." In a series of unfolding and laser processing, the cornea is lastly reformed, enabling better the eye to direct more light into the retina.
Popularity vs. Disadvantages
In the middle of the growing appeal of LASIK eye surgery, there are still disadvantages that individuals should know. Most likely, the main reason that this kind of eye surgery has actually become well accepted is since many of its cases had achieved success.
In spite of its success, there are still some downsides. Here is the list:
1. It is an operation applied to the most delicate part of the eye
Due to the fact that LASIK eye surgery includes the operation of the retina, which is one of the most delicate portions of the eye, many people state that the operation can be very dangerous.
In other words, a easy mistake could nearly cause an individual's life time blindness. Thus, it is essential to think about lots of factors before choosing whether LASIK eye surgical treatment is the right corrective procedure one has to undergo.
2. It is my review here not a ideal procedure
LASIK eye surgical treatment may remedy your vision however it does not always mean that it can provide you a best vision. Even if analytical reports show that 70% of the clients may have 20/20 vision, this does not always indicate they have ideal vision.
Offered all these things, it can be deduced that, in spite of the popularity of the operation, LASIK may not constantly be the perfect eye surgery the method many people view it
Conversely, the assessment of the structural part of the eye might be made in several ways. It should be well remembered that a client with an eye problem might have other issues. Often other physical conditions are main and impact the eye as a repercussion. The look of the eye can notify the doctor and the client to problems in some disturbances of other parts of the body even prior to other signs provide themselves.
Like its tangible counterpart, LASIK eye surgical treatment is another kind of vision correction.