The eye can be examined with relative ease as to both its function and its structure. A functional examination consists of the ability to move in the orbit and the reaction of the pupil to light and lodging.
The function of the eye may be evaluated in numerous ways. The client may be asked to determine 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 may be made in several methods. Stress within the eyeball is measured by a "tonometer." In certain diseases, particularly in glaucoma, the stress in the eyeball is increased noticeably.
It needs to be well remembered that a client with an eye problem might have other problems. Often other physical conditions are primary and affect the eye as a effect. The look of the eye can notify the doctor and the client to difficulties in some disturbances of other parts of the body even before other signs present themselves.
Subsequently, one's reliance on sight is emphasized when one deals with a short-term or possible irreversible loss of this vital sense. When restorative steps are looked for, specific kinds of vision correction such as contact lenses or glasses are prescribed.
On the other hand, some individuals are bothered with the reality that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgeries were developed to motivate reduced usage of contact lenses or glasses. One of which is the now popular LASIK eye surgical treatment.
Essentially, LASIK eye surgical treatment is the short-term for "Laser-Assisted In Situ Keratomileusis." Like its concrete equivalent, LASIK eye surgery is another type of vision correction. The only difference is that with this kind of surgical treatment, one's vision is fixed completely.
With LASIK eye surgery, the refractive mistakes in the cornea are completely transformed. This can be done using an "excimer laser."
The main purpose of this surgical treatment is to develop a threadlike, rounded "flap" in the cornea utilizing a blade called "microkeratome." Click Here In a series of unfolding and laser processing, the cornea is finally reformed, enabling better the eye to direct more light into the retina.
Popularity vs. Disadvantages
In the middle of the growing appeal of LASIK eye surgical treatment, there are still disadvantages that individuals need to know. Probably, the main reason this type of eye surgery has become well accepted is because the majority of its cases had been successful.
In spite of its success, there are still some downsides. Here is the list:
1. It is an operation used 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 sensitive parts of the eye, many people say that the operation can be extremely dangerous.
To puts it simply, a basic mistake might practically cause an individual's life time blindness. It is essential to think about numerous factors prior to deciding whether LASIK eye surgical treatment is the best corrective procedure one has to undergo.
2. It is not a best procedure
LASIK eye surgery might correct your vision however it does not necessarily suggest web that it can give you a twenty-twenty. Even if analytical reports show that 70% of the clients may have 20/20 vision, this does not always mean they have perfect vision.
Offered all these things, it can be deduced that, in spite of the popularity of the operation, LASIK might not constantly be the perfect eye surgery the method many people see it
On the other hand, the examination of the structural part of the eye might be made in several ways. It must be well kept in mind that a client with an eye issue may have other issues. Typically other physical conditions are primary and impact the eye as a consequence. The look of the eye can notify the physician and the client to difficulties in some disruptions of other parts of the body even before other symptoms provide themselves.
Like its concrete equivalent, LASIK eye surgery is another type of vision correction.