The eye can be taken a look at 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 evaluated in several ways. The client may be asked to determine illuminated letter or things of varying sizes on exactly what is understood as the Snellen chart.
On the other hand, the assessment of the structural part of the eye may be made in a number of methods. Stress within the eyeball is measured by a "tonometer." In specific illness, especially in glaucoma, the tension in the eyeball is increased noticeably.
However, it must be well bore in mind that a patient with an eye problem might have other issues too. Typically other physical conditions are main and impact the eye as a effect. The look of the eye can inform the doctor and the client to problems in some disturbances of other parts of the body even prior to other symptoms present themselves.
One's reliance on sight is stressed when one deals with a temporary or possible long-term loss of this essential sense. Hence, when restorative steps are looked for, certain kinds of vision correction such as contact lenses or glasses are prescribed.
On the other hand, some individuals are bothered with that they have some framed lenses or contact lenses in front of their eyes.
For this factor, advanced surgeries were established to motivate reduced usage of contact lenses or glasses. One of which is the now popular LASIK eye surgery.
Basically, LASIK eye surgery is the brief term for "Laser-Assisted In Situ Keratomileusis." Like its tangible equivalent, LASIK eye surgical treatment is another kind of vision correction. The only difference is that with this kind of surgery, one's vision is fixed permanently.
With LASIK eye surgery, the refractive mistakes in the cornea are completely transformed. This can be done using an "excimer laser."
The primary function of this surgical treatment is to produce a threadlike, rounded "flap" in the cornea utilizing a blade called "microkeratome." In a series of unfolding find out here and laser processing, the cornea is finally reformed, enabling better the eye to direct more light into the retina.
Popularity vs. Disadvantages
Amidst the growing popularity of LASIK eye surgical treatment, there are still disadvantages that people need to know. Probably, the primary factor why this kind of eye surgical treatment has become well accepted is since most of its cases had achieved success.
However, in spite of its success, there are still some drawbacks. Here is the list:
1. It is an operation applied to the most sensitive part of the eye
Because LASIK eye surgical treatment involves the operation of the retina, which is one of the most delicate parts of the eye, many people state that the operation can be extremely dangerous.
In other words, a simple mistake could almost cause an person's lifetime blindness. Hence, it is essential to consider numerous aspects before deciding whether LASIK eye surgery is the best restorative procedure one needs to undergo.
2. It is not a best procedure
LASIK eye surgery may remedy your vision but it does not necessarily suggest that it can give you a best vision. Even if statistical reports show that 70% of the patients may have 20/20 vision, this does not necessarily imply they have ideal vision.
Given all these things, it can be deduced that, in spite of the blog popularity of the operation, LASIK might not always be the ideal eye surgery the way most individuals view it
Alternatively, the assessment of the structural part of the eye may be made in a number of methods. It must be well remembered that a patient with an eye issue might have other problems. Frequently other physical conditions are primary and affect the eye as a consequence. The appearance of the eye can notify the patient and the physician to problems in some disruptions of other parts of the body even before other symptoms present themselves.
Like its tangible equivalent, LASIK eye surgery is another type of vision correction.