2 Aspects You Do Definitely Not Know Pertaining To LASIK Eye Surgical ProceduresThe eye can be examined with relative ease regarding both its function and its structure. A functional examination consists of the capability to move in the orbit and the reaction of the student to light and lodging.
The function of the eye might be checked in a number of methods. The patient may be asked to identify illuminated letter or objects of differing sizes on what is known as the Snellen chart.
Conversely, the assessment of the structural part of the eye might be made in several ways. Tension within the eyeball is determined by a "tonometer." In specific illness, specifically in glaucoma, the tension in the eyeball is increased markedly.
Nevertheless, it should be well bore in mind that a patient with an eye problem may have other problems also. Frequently other physical conditions are main and affect the eye as a consequence. The appearance of the eye can signal the patient and the doctor to problems in some disruptions of other parts of the body even prior to other symptoms provide themselves.
Consequently, one's reliance on sight is stressed when one faces a possible or temporary long-term loss of this vital sense. Hence, when corrective procedures are looked for, particular forms of vision correction such as contact lenses or glasses are prescribed.
On the other hand, some people are troubled with that they have some framed lenses or contact lenses in front of their eyes.
For this reason, advanced surgeries were developed to encourage decreased utilization of contact lenses or glasses. Among which is the now popular LASIK eye surgery.
Basically, LASIK eye surgery is the short-term for "Laser-Assisted In Situ Keratomileusis." Like its concrete counterpart, LASIK eye surgery is another form of vision correction. The only difference is that with this type of surgical treatment, one's vision is corrected permanently.
With LASIK eye surgery, the refractive mistakes in the cornea are completely changed. This can be done using an "excimer laser."
The main function of this surgery is to develop a threadlike, rounded "flap" in the cornea utilizing a blade referred to as "microkeratome." In a series of unfolding and laser processing, the cornea is finally reformed, allowing much 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 people need to know. Probably, the primary reason this type of eye surgery has actually ended up being well accepted is since many of its cases had actually achieved success.
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, the majority of people say that the operation can be very risky.
Simply puts, a easy mistake might almost cause an individual's lifetime loss of sight. It is important to consider many factors before their explanation deciding whether LASIK eye surgical treatment is the right corrective step one has to go through.
2. It is not a perfect procedure
LASIK eye surgical treatment might correct your vision but it does not necessarily suggest that it can give you a ideal vision. Even if analytical reports reveal that 70% of the clients may have 20/20 vision, this does not necessarily 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 always be the perfect eye surgery the way many people view it
Alternatively, the evaluation of the structural part of the eye might be made in a number of ways. It needs to be well kept in mind that a patient with an eye problem may have other problems. Often other physical conditions are main and affect the eye as a consequence. The look of the eye can inform the physician and the patient to troubles in some disruptions of other parts of the body even before other signs present themselves.
Like its tangible equivalent, LASIK eye surgery is another kind of vision correction.