LASIK stands for laser in-situ keratomileusis. It is a surgical procedure that surgeons use to correct vision for patients suffering from nearsightedness, farsightedness, and astigmatism. When one needs surgeons who are qualified in LASIK eye surgery San Antonio should be the place to give priority. San Antonio is home to several eye clinics and hundreds of specialists in this surgical procedure. They do a good job and charge reasonable rates.
All laser vision correction surgical procedures in use today are based on reshaping the cornea. The correction is done in a way so as to allow light travelling through the cornea to be properly focused onto the retina. LASIK is one of the surgical procedures that are used for doing the reshaping of the cornea so that light is properly focused on the retina for transmission to the brain.
Many people have undergone this surgery successfully without much trouble. However, others have also experienced trouble, making the process not suitable for everybody. Certain prerequisites must be observed for one to qualify as a candidate. Age is the first prerequisite that must be considered. One needs to be above 18 years. Other surgeries need candidates to be 21 and above.
Candidates must be 18 and above because the vision of younger people continues to undergo changes up to or over that age. At the time of surgery, the individual must not be pregnant or nursing. The measured refraction of eyes is usually affected by pregnancy or nursing of babies. Oral prednisone, Accutane and other prescription medicines also make people who are taking them unsuitable for surgery.
Healthy eyes and good general health are two major requirements. If one is myopic, they cannot undergo the process. Refraction in their eyes must be stabilized first prior to surgery. There are certain medical conditions that exclude patients from being good candidates. These conditions herpes infection of eyes, include retinal disease, cataracts, glaucoma, rheumatoid, diabetes, arthritis, and lupus.
There are several advantages associated with this surgical procedure, making it very recommendable. The first benefit is that it functions perfectly. It has been determined that about 96 percent of all patients attain the vision they desire after undergoing the process. This number can be increased with further enhancements. During the process, numbing drops are dropped into the eyes, which makes the whole process very painless.
Results are achieved instantly in this process. It takes one day or less for the desired vision to be attained after surgery. The process does not involve stitches and patients do not wear bandages. Loss in vision that occurs with age after surgery can be corrected through adjustments in the process later on. People depend on contact lenses and eyeglasses less after undergoing the process.
There are also certain disadvantages associated with this kind of surgery. First, the process is technically very complex. Even though not common, there are mistakes that occur at times and when they happen, the damage caused to vision is irreversible. Other risks that can be associated with the surgery are vision loss, severe dry eye syndrome, severe night vision problems, and decrease in contrast sensitivity.
All laser vision correction surgical procedures in use today are based on reshaping the cornea. The correction is done in a way so as to allow light travelling through the cornea to be properly focused onto the retina. LASIK is one of the surgical procedures that are used for doing the reshaping of the cornea so that light is properly focused on the retina for transmission to the brain.
Many people have undergone this surgery successfully without much trouble. However, others have also experienced trouble, making the process not suitable for everybody. Certain prerequisites must be observed for one to qualify as a candidate. Age is the first prerequisite that must be considered. One needs to be above 18 years. Other surgeries need candidates to be 21 and above.
Candidates must be 18 and above because the vision of younger people continues to undergo changes up to or over that age. At the time of surgery, the individual must not be pregnant or nursing. The measured refraction of eyes is usually affected by pregnancy or nursing of babies. Oral prednisone, Accutane and other prescription medicines also make people who are taking them unsuitable for surgery.
Healthy eyes and good general health are two major requirements. If one is myopic, they cannot undergo the process. Refraction in their eyes must be stabilized first prior to surgery. There are certain medical conditions that exclude patients from being good candidates. These conditions herpes infection of eyes, include retinal disease, cataracts, glaucoma, rheumatoid, diabetes, arthritis, and lupus.
There are several advantages associated with this surgical procedure, making it very recommendable. The first benefit is that it functions perfectly. It has been determined that about 96 percent of all patients attain the vision they desire after undergoing the process. This number can be increased with further enhancements. During the process, numbing drops are dropped into the eyes, which makes the whole process very painless.
Results are achieved instantly in this process. It takes one day or less for the desired vision to be attained after surgery. The process does not involve stitches and patients do not wear bandages. Loss in vision that occurs with age after surgery can be corrected through adjustments in the process later on. People depend on contact lenses and eyeglasses less after undergoing the process.
There are also certain disadvantages associated with this kind of surgery. First, the process is technically very complex. Even though not common, there are mistakes that occur at times and when they happen, the damage caused to vision is irreversible. Other risks that can be associated with the surgery are vision loss, severe dry eye syndrome, severe night vision problems, and decrease in contrast sensitivity.
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