The eye can be examined with relative ease as to both its function and its structure. A practical examination includes the capability to relocate the orbit and the reaction of the pupil to light and lodging.
The function of the eye may be evaluated in numerous methods. The patient may be asked to recognize illuminated letter or objects of varying sizes on what is understood as the Snellen chart.
On the other hand, the assessment of the structural part of the eye might be made in several methods. Stress within the eyeball is measured by a "tonometer." In particular illness, specifically in glaucoma, the stress in the eyeball is increased considerably.
However, it should be well kept in mind that a patient with an eye problem may have other problems also. Typically other physical conditions are main and affect the eye as a effect. The look of the eye can notify the doctor and the client to problems in some disruptions of other parts of the body even before other symptoms present themselves.
Consequently, one's dependence on sight is stressed when one faces a possible or short-lived permanent loss of this crucial sense. When restorative measures are looked for, particular kinds of vision correction such as contact lenses or spectacles are recommended.
On the other hand, some individuals 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 established to motivate reduced usage of contact lenses or glasses. One of 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 concrete equivalent, LASIK eye surgery is another form of vision correction. The only distinction is that with this kind of surgical treatment, one's vision is corrected completely.
With LASIK eye surgery, the refractive mistakes in the cornea are completely changed. This can be done utilizing an "excimer laser."
The primary function of this surgery is Continued 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.
Appeal vs. Disadvantages
In the middle of the growing appeal of LASIK eye surgery, there are still disadvantages that individuals need to understand. Most likely, the main reason that this kind of eye surgical treatment has actually ended up being well accepted is because the majority of its cases had achieved success.
However, 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
Because LASIK eye surgery includes the web operation of the retina, which is among the most sensitive portions of the eye, many people say that the operation can be extremely dangerous.
Simply puts, a basic error could practically trigger an person's life time loss of sight. Hence, it is very important to think about many elements prior to deciding whether LASIK eye surgery is the ideal restorative procedure one needs to go through.
2. It is not a perfect procedure
LASIK eye surgery may fix your vision but it does not always imply that it can provide you a best vision. Even if statistical reports show that 70% of the clients might have 20/20 vision, this does not necessarily imply they have ideal vision.
Offered all these things, it can be deduced that, in spite of the appeal of the operation, LASIK may not always be the perfect eye surgery the method the majority of people view it
Conversely, the assessment of the structural part of the eye may be made in numerous ways. It should be well kept in mind that a patient with an eye issue may have other problems. Typically other physical conditions are primary and affect the eye as a effect. The appearance of the eye can notify the doctor and the patient to difficulties in some disturbances of other parts of the body even prior to other symptoms provide themselves.
Like its concrete counterpart, LASIK eye surgery is another type of vision correction.