For people that have gotten tired of putting on glasses or contacts, they might benefit from LASIK. This is a type of refractive surgical procedure that stands for laser assisted in situ keratomileusis. However, it should be noted that even those that are treated using the procedure may still need to put on glasses if they are to drive during the night or when they want to read. This happens as they age. When considering LASIK San Antonio TX residents need to be well versed with what it 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.
Individual specialists may specialize in different types of LASIK procedures. The difference in the procedures is minor and none can be said to be superior to the others. There is photorefractive keratectomy, PRK, in which the top surface of the cornea is scrapped away rather than forming a flap. The corneal abrasion will take several days to heal, which will result in moderate pain and blurred vision for a short time.
In general, laser surgeries of eyes are most suitable for people with mild refractive errors. This is in addition to the fact that they must not have any unusual problems with vision. The surgical practitioner asks various questions as regards health of eyes and general body health. This is important to ascertain there are no health conditions that might lead to complications. Conditions that may lead to complications include among others eye injuries, large pupils and dry eyes.
Those with large pupils are never ideal candidates for LASIK since any surgery is likely to bring about debilitating symptoms like glares, halos and star bursts. It is also possible that they will see ghost images. If your vision is fairly good and you are still able to use contact lenses or glasses, you might reconsider the LASIK procedure given the risks and side effects. The same applies to people that take part in such contact sports as boxing or martial arts.
There are possible side effects and complications. One of the common ones is dry eyes in which there will be temporary reduction in production of tears. For the first 6 months following surgery, the eyes might feel unusually dry as healing takes place. Even after complete healing, there might still be a level of dryness.
There is also possibility of under corrections or under correction. If lasers remove very little tissue from the eyes, you might not get the best outcomes. Under corrections mostly happen in those that are near sighted. If too much tissue is removed, there will be over correction. It is more difficult to correct that under corrections.
In most cases, LASIK leads to excellent vision. This can be the case for years or even decades. With time though, the individual might experience reducing refraction, which means vision will deteriorate.
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.
Individual specialists may specialize in different types of LASIK procedures. The difference in the procedures is minor and none can be said to be superior to the others. There is photorefractive keratectomy, PRK, in which the top surface of the cornea is scrapped away rather than forming a flap. The corneal abrasion will take several days to heal, which will result in moderate pain and blurred vision for a short time.
In general, laser surgeries of eyes are most suitable for people with mild refractive errors. This is in addition to the fact that they must not have any unusual problems with vision. The surgical practitioner asks various questions as regards health of eyes and general body health. This is important to ascertain there are no health conditions that might lead to complications. Conditions that may lead to complications include among others eye injuries, large pupils and dry eyes.
Those with large pupils are never ideal candidates for LASIK since any surgery is likely to bring about debilitating symptoms like glares, halos and star bursts. It is also possible that they will see ghost images. If your vision is fairly good and you are still able to use contact lenses or glasses, you might reconsider the LASIK procedure given the risks and side effects. The same applies to people that take part in such contact sports as boxing or martial arts.
There are possible side effects and complications. One of the common ones is dry eyes in which there will be temporary reduction in production of tears. For the first 6 months following surgery, the eyes might feel unusually dry as healing takes place. Even after complete healing, there might still be a level of dryness.
There is also possibility of under corrections or under correction. If lasers remove very little tissue from the eyes, you might not get the best outcomes. Under corrections mostly happen in those that are near sighted. If too much tissue is removed, there will be over correction. It is more difficult to correct that under corrections.
In most cases, LASIK leads to excellent vision. This can be the case for years or even decades. With time though, the individual might experience reducing refraction, which means vision will deteriorate.
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