The eye can be analyzed with relative ease regarding both its function and its structure. A practical examination includes the capability to relocate the orbit and the response of the pupil to light and lodging.
The function of the eye might be checked in several methods. The patient might be asked to identify illuminated letter or things of varying sizes on exactly what is called the Snellen chart.
Alternatively, the examination of the structural part of the eye might be made in several methods. Tension within the eyeball is determined by a "tonometer." In certain illness, particularly in glaucoma, the stress in the eyeball is increased noticeably.
It needs to be well remembered that a client with an eye issue might have other problems. Typically other physical conditions are primary and affect the eye as a repercussion. The look of the eye can notify the client and the doctor to difficulties in some disturbances of other parts of the body even prior to other symptoms present themselves.
Subsequently, one's dependence on sight is stressed when one deals with a possible or momentary irreversible loss of this important sense. Thus, when restorative procedures are sought, certain types of vision correction such as contact lenses or spectacles are prescribed.
On the other hand, some individuals are troubled with that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgical operations were established to encourage reduced usage of contact lenses or glasses. Among which is the now popular LASIK eye surgical treatment.
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 kind of vision correction. The only distinction is that with this type of surgery, one's vision is corrected 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 create 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, 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 need to know. Most likely, the main factor why this type of eye surgical treatment has become well accepted is because many of its cases had been effective.
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
Because LASIK eye surgical treatment involves the operation of the retina, which is one of the most delicate portions of the eye, the majority of people state that the operation can be very dangerous.
Simply puts, a simple error might almost cause an person's life time blindness. Thus, it is important to think about lots of elements before deciding whether LASIK eye site link surgical treatment is the right corrective measure one has to go through.
2. It is not a ideal procedure
LASIK eye surgery might correct your vision however it does not necessarily mean that it can provide you a twenty-twenty. Even if statistical reports reveal that 70% of the clients may have 20/20 vision, this does not always indicate they have ideal vision too.
Given all these things, it can be deduced that, in spite of the appeal of the operation, LASIK may not constantly be the perfect eye surgery the way most people see it
Conversely, the examination of the structural part of the eye may be made in numerous methods. It must be well remembered that a client with an eye problem may have other issues. Frequently other physical conditions are main and affect the eye as a consequence. The look of the eye can signal the doctor and the patient to difficulties in some disruptions of other parts of the body even before other symptoms provide themselves.
Like its concrete equivalent, LASIK eye surgical treatment is another kind of vision correction.