LASIK is the acronym used for laser in-situ keratomileusis. As popular surgery, this method is used to correct vision for patients with astigmatism, nearsightedness, and farsightedness. When one is looking for surgeons who have specialty in LASIK eye surgery San Antonio offers the best place to consider visiting. San Antonio is home to several eye doctors with a lot of experience and specialty in this process.
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.
The health of the eyes and the general health of the individual must also be perfect. People who are myopic cannot undergo the process. They should allow enough time for their refraction to stabilize before undergoing the process. People with medical conditions such as glaucoma, arthritis, lupus, rheumatoid, diabetes, retinal disease, cataracts, and herpes infection of the eyes among others are not good candidates.
Several benefits are associated with this method, making it preferable. Firstly, it is perfect in producing results. Success rate in this process is over 96 percent. There is also the possibility of increasing the percentage by incorporating enhancements. The procedure is also painless because patients have numbing drops put in their eyes.
This process is very instant in producing results. Correction in vision is achieved immediately after surgery or one day afterwards. No stitches are involved and there is no need for wearing bandages. Since vision is prone to continue changing with age, adjustments can be done later to correct effects to vision caused by aging. Dependence on eyeglasses and contact lenses is often reduced a lot.
Certain disadvantages are also associated with this surgery too. To begin with, it is a technically complex process. Although rare, mistakes can occur, which may cause irreversible damage to vision. Other risks associated with the procedure include vision loss, severe night vision problems, decrease in contrast sensitivity, and severe dry eye syndrome.
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.
The health of the eyes and the general health of the individual must also be perfect. People who are myopic cannot undergo the process. They should allow enough time for their refraction to stabilize before undergoing the process. People with medical conditions such as glaucoma, arthritis, lupus, rheumatoid, diabetes, retinal disease, cataracts, and herpes infection of the eyes among others are not good candidates.
Several benefits are associated with this method, making it preferable. Firstly, it is perfect in producing results. Success rate in this process is over 96 percent. There is also the possibility of increasing the percentage by incorporating enhancements. The procedure is also painless because patients have numbing drops put in their eyes.
This process is very instant in producing results. Correction in vision is achieved immediately after surgery or one day afterwards. No stitches are involved and there is no need for wearing bandages. Since vision is prone to continue changing with age, adjustments can be done later to correct effects to vision caused by aging. Dependence on eyeglasses and contact lenses is often reduced a lot.
Certain disadvantages are also associated with this surgery too. To begin with, it is a technically complex process. Although rare, mistakes can occur, which may cause irreversible damage to vision. Other risks associated with the procedure include vision loss, severe night vision problems, decrease in contrast sensitivity, and severe dry eye syndrome.
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