The eye can be analyzed with relative ease regarding both its function and its structure. A functional assessment consists of the capability to relocate the orbit and the reaction of the pupil to light and accommodation.
The function of the eye may be checked in several methods. The client might be asked to determine illuminated letter or things of differing sizes on what is called the Snellen chart.
Alternatively, the assessment of the structural part of the eye might be made in numerous ways. Tension within the eyeball is measured by a "tonometer." In certain diseases, particularly in glaucoma, the tension in the eyeball is increased significantly.
It needs to be well kept in mind that a patient with an eye issue might have other issues. Frequently other physical conditions are main and affect the eye as a consequence. The look of the eye can inform the physician and the client to troubles in some disturbances of other parts of the body even before other signs present themselves.
One's dependence on sight is highlighted when one faces a possible or momentary long-term loss of this essential sense. When corrective procedures are looked for, certain types of vision correction such as contact lenses or glasses are recommended.
On the other hand, some individuals are troubled with that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgical operations were established to encourage reduced usage of contact lenses or glasses. One of which is the now popular LASIK eye surgery.
Essentially, LASIK eye surgical treatment is the brief term for "Laser-Assisted In Situ Keratomileusis." Like its concrete counterpart, LASIK eye surgery is another type of vision correction. The only distinction is that with this kind of surgery, one's vision is corrected permanently.
With LASIK eye surgical treatment, the refractive mistakes in the cornea are completely changed. This can be done utilizing an "excimer laser."
The primary function of this surgery is to create a threadlike, rounded "flap" in the cornea using a blade known as "microkeratome." 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
Amidst the growing popularity of LASIK eye surgery, there are still disadvantages that people must understand. Probably, the primary reason that this type of eye surgery has become well accepted is since most of its cases had achieved success.
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
Due to the fact that LASIK eye surgical treatment involves the operation of the retina, which is among the most sensitive 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 loss of sight. It is important to think about numerous factors before deciding whether LASIK eye surgical treatment is the right restorative procedure one has to go through.
2. It is not a ideal treatment
LASIK eye surgery may correct your vision but it does not necessarily indicate that it can give you a ideal vision. Go Here Even if statistical reports show that 70% of the clients may have 20/20 vision, this does not necessarily suggest they have ideal vision.
Given all these things, it can be deduced that, in spite of the popularity of the operation, LASIK may not always be the ideal eye surgery the way the majority of people view it
Conversely, the evaluation of the structural part of the eye may be made in a number of ways. It ought to be well kept in mind that a patient with an eye problem may have other issues. Typically other physical conditions are main and impact the eye as a repercussion. 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 concrete equivalent, LASIK eye surgery is another form of vision correction.