Two Facts You Do Not Know Relating To LASIK Eye TreatmentsThe eye can be analyzed with relative ease regarding both its function and its structure. A functional examination includes the ability to relocate the orbit and the response of the pupil to light and accommodation.
The function of the eye may be tested in several ways. The client may be asked to identify illuminated letter or things of varying sizes on exactly what is referred to as the Snellen chart.
Conversely, the examination of the structural part of the eye might be made in numerous methods. Stress within the eyeball is determined by a "tonometer." In certain illness, especially in glaucoma, the tension in the eyeball is increased significantly.
However, it must be well kept in mind that a client with an eye problem might have other problems also. Frequently other physical conditions are primary and affect the eye as a consequence. The look of the eye can alert the patient and the doctor to difficulties in some disturbances of other parts of the body even before other symptoms present themselves.
As a result, one's reliance on sight is emphasized when one deals with a possible or short-term irreversible loss of this important sense. When corrective steps are looked for, particular types of vision correction such as contact lenses or glasses are prescribed.
On the other hand, some individuals are bothered with 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 decreased usage of contact lenses or glasses. Among which is the now popular LASIK eye surgery.
Basically, LASIK eye surgery is the brief term for "Laser-Assisted In Situ Keratomileusis." Like its tangible counterpart, LASIK eye surgical treatment is another type of vision correction. The only distinction is that with this type of surgical treatment, one's vision is remedied completely.
With LASIK eye surgery, the refractive errors in the cornea are completely changed. This can be done using an "excimer laser."
The primary purpose of this surgery is to create a threadlike, rounded "flap" in the cornea utilizing a blade called "microkeratome." In a series of unfolding and laser processing, the cornea is finally reformed, permitting much better the eye to direct more light into the retina.
Popularity vs. Disadvantages
Amidst the growing appeal of LASIK eye surgery, there are still disadvantages that individuals should know. Most likely, the main reason that this type of eye surgical treatment has actually become well accepted is because most of its cases had actually 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 sensitive part of the eye
Due to the fact that LASIK eye surgery includes the operation of the retina, which is one of the most sensitive parts of the eye, many individuals say that the operation can be very risky.
In other words, a simple mistake could practically trigger an person's life time blindness. It is important to consider numerous aspects prior to choosing whether LASIK eye surgical treatment is the right corrective procedure one has to go through.
2. It is not a best procedure
LASIK eye surgery may fix your vision but it does not always indicate that it can give you a best vision. Even if statistical reports reveal that 70% of the clients might have 20/20 vision, this does not necessarily indicate they have ideal vision.
Offered all these things, it can be deduced that, in spite of the appeal of the operation, LASIK may not always be the ideal eye surgery the method this the majority of people see it
On the other hand, the examination of the structural part of the eye might be made in a number of ways. It must be well remembered that a patient with an eye problem might have other issues. Typically other physical conditions are main and affect the eye as a repercussion. The appearance of the eye can alert the client and the doctor to difficulties in some disruptions of other parts of the body even before other signs present themselves.
Like its concrete counterpart, LASIK eye surgery is another kind of vision correction.