The eye can be analyzed with relative ease as to both its function and its structure. A practical assessment consists of the ability to move in the orbit and the reaction of the pupil to light and lodging.
The function of the eye might be checked in several ways. The patient may be asked to determine illuminated letter or things of differing sizes on exactly what is referred to as the Snellen chart.
On the other hand, the evaluation of the structural part of the eye might be made in numerous methods. Stress within the eyeball is determined by a "tonometer." In particular illness, specifically in glaucoma, the stress in the eyeball is increased considerably.
It needs to be well remembered that a patient with an eye problem may have other issues. Typically other physical conditions are main and affect the eye as a repercussion. The appearance of the eye can alert the patient and the doctor to problems in some disturbances of other parts of the body even before other signs provide themselves.
One's dependence on sight is stressed when one deals with a momentary or possible permanent loss of this vital sense. When corrective procedures are sought, certain kinds of vision correction such as contact lenses or glasses are prescribed.
On the other hand, some individuals are bothered with the fact that they have actually some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgeries were developed to encourage reduced utilization of contact lenses or glasses. Among 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 counterpart, LASIK eye surgery is another form of vision correction. The only difference is that with this type of surgical treatment, one's vision is fixed completely.
With LASIK eye surgery, the refractive mistakes in the cornea are permanently transformed. This can be done utilizing an "excimer laser."
The main function of this surgical treatment is to produce a threadlike, rounded "flap" in the cornea utilizing a blade known as "microkeratome." In a series of unfolding and laser processing, the cornea is lastly reformed, permitting better the eye to direct more light into the retina.
Appeal vs. Disadvantages
Amidst the growing appeal of LASIK eye surgical treatment, there are still disadvantages that people should understand. Probably, the main reason this kind of eye surgery has actually become well accepted is since the majority of its cases had succeeded.
In spite of its success, there are still some disadvantages. Here is the list:
1. It is an operation used to the most sensitive part of the eye
Since LASIK eye surgical treatment involves the operation of the retina, which is one of the most delicate parts of the eye, most people say that the operation can be extremely dangerous.
In Continue other words, a simple error might nearly trigger an person's life time blindness. Hence, it is essential to think about lots of aspects prior to deciding whether LASIK eye surgery is the ideal restorative measure one needs to undergo.
2. It is not a best treatment
LASIK eye surgical treatment may fix your vision but it does not necessarily imply that it can provide you a ideal vision. Even if statistical reports show that 70% of the patients may have 20/20 vision, this does not always suggest they have perfect vision also.
Provided all these things, it can be deduced that, in spite of the popularity of the operation, LASIK may not always be the perfect eye surgical treatment the method a lot of people view it
Conversely, the assessment of the structural part of the eye might be made in a number of ways. It should be well kept in mind that a client with an eye problem might have other issues. Typically other physical conditions are main and affect the eye as a consequence. The look of the eye can signal the client and the physician to problems in some disturbances of other parts of the body even prior to other symptoms present themselves.
Like its concrete counterpart, LASIK eye surgical treatment is another type of vision correction.