The eye can be analyzed with relative ease as to both its function and its structure. A practical assessment consists of the ability to relocate the orbit and the reaction of the student to light and lodging.
The function of the eye might be tested in numerous ways. The patient might be asked to identify illuminated letter or things of differing sizes on what is referred to as the Snellen chart.
On the other hand, the evaluation of the structural part of the eye may be made in a number of ways. Stress within the eyeball is determined by a "tonometer." In certain illness, particularly in glaucoma, the stress in the eyeball is increased considerably.
It needs to be well remembered that a patient with an eye problem might have other problems. Typically other physical conditions are primary and affect the eye as a repercussion. The look of the eye can inform the physician and the patient to problems in some disruptions of other parts of the body even prior to other symptoms provide themselves.
One's dependence on sight is highlighted when one faces a short-term or possible long-term loss of this essential sense. When restorative procedures are looked for, certain forms of vision correction such as contact lenses or glasses are recommended.
On the other hand, some people are bothered with the truth that they have actually some framed lenses or contact lenses in front of their eyes.
For this factor, advanced surgical operations were developed to motivate reduced utilization of contact lenses or glasses. Among which is the now popular LASIK eye surgical treatment.
Basically, LASIK eye surgical treatment is the short-term for "Laser-Assisted In Situ Keratomileusis." Like its concrete counterpart, LASIK eye surgical treatment is another form 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 transformed. This can be done utilizing an "excimer laser."
The primary purpose of this surgery is to create a threadlike, rounded "flap" in the cornea using a blade called "microkeratome." In a series of unfolding and laser processing, the cornea is finally reformed, allowing better the eye to direct more light into the retina.
Popularity vs. Disadvantages
Amidst the growing popularity of LASIK eye surgery, there are still disadvantages that people should understand. Probably, the primary reason this type of eye surgery has ended up being well accepted is since the majority of its cases had achieved success.
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
Due to the fact that LASIK eye surgical treatment involves the operation of the retina, which is one of the most sensitive portions of the eye, the majority of people state that the operation can be very risky.
In other words, a basic mistake might almost trigger an individual's life time blindness. It is important to consider numerous aspects prior to deciding whether LASIK eye surgery is the right corrective measure one has to go through.
2. It is not a best procedure
LASIK eye surgery might remedy your vision however it does not always suggest 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 suggest they have perfect vision straight from the source too.
Provided 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 method many people view it
Alternatively, the evaluation of the structural part of the eye may be made in a number of ways. It ought to be well remembered that a client with an eye issue might have other problems. Often other physical conditions are main and impact the eye as a effect. The appearance of the eye can inform the patient and the doctor to difficulties in some disruptions of other parts of the body even before other symptoms provide themselves.
Like its concrete equivalent, LASIK eye surgical treatment is another form of vision correction.