For people that are tired of using glasses or contacts, it might be time to consider the procedure known as LASIK. It is a form of refractive surgery which in full denotes laser assisted in situ keratomileusis. Even people who undergo this procedure might still need glasses when they drive at night or when they need to read as they age. In considering LASIK San Antonio TX residents need to know what the procedure involves.
The outcome of the procedure is dependent on an individual and their refractive error. Other factors also affect results. People who suffer from moderate or mild nearsightedness get the best outcomes after Lasik procedures. If degree of nearsightedness is considerably high, or for people with astigmatism and farsightedness, results are less predictable. Usually, images within eyes are formed on the retina which is found at the back of eyes. If one suffers from near or far sightedness, these images are focused elsewhere, leading to blurriness in vision.
There are individual specialists with expertise in different laser eye surgery procedures. Any difference between the procedures will be minor and none can be said to be superior. There is a procedure called photorefractive keratectomy whereby there is scrapping of top surface of the cornea when naturally it should be forming a flap. The abrasion of the cornea takes several days to heal, something that brings about a little pain but for just some days.
In general, laser surgeries will be most suitable for people with moderate level of refractive error. In addition to that, they must not have any other unusual problems with vision. Your surgical practitioner will ask questions about the eyes and general health. This is done to confirm that there are not conditions which may bring about complications. The conditions of eyes that may lead to complications are dry eyes, eye injuries and large pupils among others.
People with large pupils are not good candidates for LASIK because surgery will result in debilitating symptoms like halos, glare and star bursts. They may also see ghost images. For those whose vision is fairly good and they can see well using glasses or contacts, it might not be worth it going for LASIK considering the few risks. People that participate in contact sports are not also ideal candidates. These include martial arts and boxing.
There are some possible complications and side effects. Dryness of the eyes is one of the common side effects and happens when there is temporary reduction in tear production. For six months after surgery, eyes will be unusually dry as healing happens. Even after healing is completed, a level of dryness is experienced.
It is possible that one may experience over correction of under correction. In the event that lasers eradicate few tissues, the individual will not get expected outcomes. This results in under correction and is mainly experienced in those who are near sighted. In case excessive tissue is removed, you get to experience over correction. Over correction is not easy to reverse.
The majority of persons that go for LASIK treatments end up with perfect vision. The results will stay for many years or decades. With time however, vision tends to deteriorate as refraction worsens. The vision will no longer be as excellent as it was after treatment.
The outcome of the procedure is dependent on an individual and their refractive error. Other factors also affect results. People who suffer from moderate or mild nearsightedness get the best outcomes after Lasik procedures. If degree of nearsightedness is considerably high, or for people with astigmatism and farsightedness, results are less predictable. Usually, images within eyes are formed on the retina which is found at the back of eyes. If one suffers from near or far sightedness, these images are focused elsewhere, leading to blurriness in vision.
There are individual specialists with expertise in different laser eye surgery procedures. Any difference between the procedures will be minor and none can be said to be superior. There is a procedure called photorefractive keratectomy whereby there is scrapping of top surface of the cornea when naturally it should be forming a flap. The abrasion of the cornea takes several days to heal, something that brings about a little pain but for just some days.
In general, laser surgeries will be most suitable for people with moderate level of refractive error. In addition to that, they must not have any other unusual problems with vision. Your surgical practitioner will ask questions about the eyes and general health. This is done to confirm that there are not conditions which may bring about complications. The conditions of eyes that may lead to complications are dry eyes, eye injuries and large pupils among others.
People with large pupils are not good candidates for LASIK because surgery will result in debilitating symptoms like halos, glare and star bursts. They may also see ghost images. For those whose vision is fairly good and they can see well using glasses or contacts, it might not be worth it going for LASIK considering the few risks. People that participate in contact sports are not also ideal candidates. These include martial arts and boxing.
There are some possible complications and side effects. Dryness of the eyes is one of the common side effects and happens when there is temporary reduction in tear production. For six months after surgery, eyes will be unusually dry as healing happens. Even after healing is completed, a level of dryness is experienced.
It is possible that one may experience over correction of under correction. In the event that lasers eradicate few tissues, the individual will not get expected outcomes. This results in under correction and is mainly experienced in those who are near sighted. In case excessive tissue is removed, you get to experience over correction. Over correction is not easy to reverse.
The majority of persons that go for LASIK treatments end up with perfect vision. The results will stay for many years or decades. With time however, vision tends to deteriorate as refraction worsens. The vision will no longer be as excellent as it was after treatment.
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Get a summary of the things to consider before scheduling LASIK San Antonio TX surgery and more information about an experienced eye doctor at http://www.saeye.com/LASIKFAQS.html now.
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