The eye can be examined with relative ease as to both its function and its structure. A practical assessment consists of the capability to move in the orbit and the reaction of the pupil to light and lodging.
The function of the eye might be checked in several ways. The patient might be asked to recognize illuminated letter or things of varying sizes on what is called the Snellen chart.
On the other hand, the assessment of the structural part of the eye might be made in a number of methods. Stress within the eyeball is measured by a "tonometer." In specific diseases, particularly in glaucoma, the stress in the eyeball is increased noticeably.
It ought to be well remembered that a patient with an eye problem may have other problems. Typically other physical conditions are primary and impact the eye as a repercussion. The look of the eye can alert the patient and the physician to troubles in some disturbances of other parts of the body even before other symptoms present themselves.
Subsequently, one's reliance on sight is stressed when one faces a momentary or possible permanent loss of this vital sense. Hence, when restorative measures are sought, certain forms of vision correction such as contact lenses or eyeglasses are recommended.
On the other hand, some people are bothered with the fact that they have some framed lenses or contact lenses in front of their eyes.
For this factor, advanced surgeries were developed to encourage decreased usage of contact lenses or glasses. Among which is the now popular LASIK eye surgery.
Essentially, LASIK eye surgery is the short term for "Laser-Assisted In Situ Keratomileusis." Like its tangible equivalent, LASIK eye surgical treatment is another type of vision correction. The only difference is that with this type of surgical treatment, one's vision is remedied completely.
With LASIK eye surgery, the refractive mistakes in the cornea are completely transformed. This can be done utilizing an "excimer laser."
The primary purpose of this surgical treatment is to develop a threadlike, rounded "flap" in the cornea using a blade referred to as "microkeratome." In a series of unfolding and laser processing, the cornea is lastly reformed, enabling better the eye to direct more light into the retina.
Appeal vs. Disadvantages
Amidst the growing appeal of LASIK eye surgery, there are still disadvantages that individuals should understand. Probably, the primary reason this kind of eye surgery has actually become well accepted is due to the fact that most of its cases had actually been successful.
Nevertheless, in spite of its success, there are still some disadvantages. Here is the list:
1. It is an operation applied to the most delicate part of the eye
Since LASIK eye surgical treatment involves the operation of the retina, which is among the most sensitive parts of the eye, many individuals state that the operation can be extremely dangerous.
In other words, a easy mistake could practically trigger an individual's lifetime loss of sight. It is essential to think about lots of aspects before deciding whether LASIK eye surgery is the best restorative measure one has to undergo.
2. It is not a perfect procedure
LASIK eye surgery may remedy your vision however it does not always mean that it can give you a twenty-twenty. Even if statistical reports show that 70% of the patients may have 20/20 vision, this does not necessarily imply they have ideal vision as well.
Offered all these things, it can be deduced that, in spite of the appeal of the operation, LASIK might not always be the ideal eye surgery the way most people see it
Alternatively, the assessment of the structural part of the eye may be made in a number of ways. It should be well kept in mind that a client with an eye problem might have other issues. Frequently other physical conditions are primary and affect the eye as a effect. The look of the eye can notify the patient and the Read More Here doctor to troubles in some disturbances of other parts of the body even before other signs provide themselves.
Like its tangible equivalent, LASIK eye surgical treatment is another type of vision correction.