The eye can be analyzed with relative ease regarding both its function and its structure. A practical examination consists of the ability to relocate the orbit and the reaction of the pupil to light and lodging.
The function of the eye may be checked in a number of methods. The patient might be asked to identify illuminated letter or items of differing sizes on what is called the Snellen chart.
On the other hand, the examination of the structural part of the eye may be made in a number of methods. Tension within the eyeball is determined by a "tonometer." In certain diseases, especially in glaucoma, the tension in the eyeball is increased noticeably.
However, it must be well remembered that a patient with an eye problem may have other issues as well. Frequently other physical conditions are main and affect the eye as a consequence. The appearance of the eye can inform the client and the doctor to difficulties in some disturbances of other parts of the body even before other symptoms present themselves.
Consequently, one's reliance on sight is stressed when one deals with a possible or temporary permanent loss of this vital sense. When corrective procedures are looked for, specific forms of vision correction such as contact lenses or eyeglasses are recommended.
On the other hand, some individuals are troubled with the truth that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgeries were established to encourage reduced usage of contact lenses or glasses. One of which is the now popular LASIK eye surgery.
Generally, LASIK eye surgical treatment is the brief term for "Laser-Assisted In Situ Keratomileusis." Like its tangible equivalent, LASIK eye surgery is another kind of vision correction. The only distinction is that with this kind of surgical treatment, one's vision is remedied completely.
With LASIK eye surgery, the refractive mistakes in the cornea are permanently changed. This can be done using an "excimer laser."
The primary purpose of this surgical treatment is to produce a threadlike, rounded "flap" in the cornea utilizing a blade understood 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.
Appeal vs. Disadvantages
Amidst the growing appeal of LASIK eye surgery, there are still disadvantages that individuals must understand. this link Probably, the main factor why this type of eye surgical treatment has ended up being well accepted is because the majority of its cases had actually achieved success.
Nevertheless, in spite of its success, there are still some drawbacks. Here is the list:
1. It is an operation used to the most sensitive part of the eye
Because LASIK eye surgery involves the operation of the retina, which is one of the most sensitive parts of the eye, many people say that the operation can be very dangerous.
In other words, a easy error could nearly cause an person's life time blindness. It is important to consider many factors before choosing whether LASIK eye surgical treatment is the ideal restorative procedure one has to go through.
2. It is not a ideal procedure
LASIK eye surgery might remedy your vision but it does not necessarily imply that it can offer you a best vision. Even if analytical reports show that 70% of the clients might have 20/20 vision, this does not always mean they have perfect vision.
Given all these things, it important source can be deduced that, in spite of the appeal of the operation, LASIK may not constantly be the perfect eye surgery the method many people view it
On the other hand, the examination of the structural part of the eye may be made in several methods. It must be well remembered that a client with an eye issue might have other issues. Typically other physical conditions are primary and impact the eye as a consequence. The look of the eye can alert the client and the physician to troubles in some disruptions of other parts of the body even prior to other symptoms provide themselves.
Like its tangible equivalent, LASIK eye surgery is another kind of vision correction.