Two Items You Do Not Know Dealing With LASIK Eye SurgeryThe eye can be examined with relative ease as to both its function and its structure. A practical examination includes the capability to move in the orbit and the reaction of the student to light and accommodation.
The function of the eye might be tested in a number of methods. The patient might be asked to identify illuminated letter or things of differing sizes on exactly what is known as the Snellen chart.
On the other hand, the evaluation of the structural part of the eye might be made in several methods. Tension within the eyeball is measured by a "tonometer." In certain diseases, especially in glaucoma, the tension in the eyeball is increased markedly.
Nevertheless, it should be well kept in mind that a patient with an eye problem might have other issues also. Frequently other physical conditions are main and affect the eye as a repercussion. The appearance of the eye can inform the patient and the doctor to problems in some disruptions of other parts of the body even before other symptoms present themselves.
One's reliance on sight is emphasized when one faces a momentary or possible permanent loss of this essential sense. For this reason, when corrective measures are sought, particular types of vision correction such as contact lenses or eyeglasses 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 surgeries were developed to motivate decreased usage of contact lenses or glasses. Among 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 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 completely transformed. This can be done using an "excimer laser."
The main purpose of this surgery is to produce a threadlike, rounded "flap" in the cornea using a blade called "microkeratome." In a series of unfolding and laser processing, the cornea is lastly reformed, permitting much 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 should know. Most likely, the primary reason that this kind of eye surgical treatment has ended up being well accepted is since many of its cases had been successful.
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
Due to the see post fact that LASIK eye surgery includes the operation of the retina, which is among the most delicate parts of the eye, many people state that the operation can be really dangerous.
In other words, a easy mistake might almost cause an person's lifetime blindness. It is essential to consider many elements before choosing whether LASIK eye surgical treatment is the view it now best corrective procedure one has to undergo.
2. It is not a ideal treatment
LASIK eye surgical treatment might fix your vision however it does not necessarily indicate that it can provide you a best vision. Even if statistical reports show that 70% of the clients may have 20/20 vision, this does not always indicate they have ideal vision as well.
Given 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 way the majority of people see it
On the other hand, the evaluation of the structural part of the eye might be made in several ways. It needs to be well remembered that a patient with an eye issue might have other issues. Often other physical conditions are main and impact the eye as a consequence. The a fantastic read appearance of the eye can inform the client and the doctor to troubles in some disturbances of other parts of the body even prior to other signs provide themselves.
Like its tangible equivalent, LASIK eye surgical treatment is another form of vision correction.