Both the medical community and potential patients must keep a careful and conservative definition of what a “good LASIK candidate” is, in order to ensure long-term success of the procedure. Regardless current popularity, laser eye surgery becoming a victim of its own fame if people are unlikely to get good results are subjected to the procedure based solely on their desire to improve vision. Make sure that the decision you make is right for you, and the statistics for a great result in your favor before you go any laser trenching.
Some prerequisites for LASIK involve your overall health and physical condition. You should be at least 18 years old and in generally good health, particularly free of eye diseases such as cataracts. Certain health problems, such as uncontrolled diabetes or autoimmune diseases (such as lupus or HIV), compromise health and thus compromise the chances of good surgical result. Patients should not be pregnant or breast-feeding at the time of surgery because pregnancy hormones can cause fluctuations in vision prescription.
If you have dry eye syndrome, you’re not a good LASIK candidate, the process can make symptoms considerably worse. Your vision must be stable, with little or no change in the prescription for at least the previous year. In the same year, you should not have had any eye infection or injury. You will have no history of herpes infection of the eye, the surgery may be to return herpes. You will have no scars on the cornea devices such patients glaucoma can not make good candidates. If you have asymmetric cornea, corneal Cone, very bad vision, cornea that are too thin, you’re not a good candidate.
Also, the method is usually best to treat nearsightedness, farsightedness and astigmatism. It can not (yet) well presbyopia, a natural vision problems that come with aging. There are specialized LASIK measures designed to deal with presbyopia, but these options are not for everyone. Depending on the age, be sure to discuss presbyopia with alert, in terms of current or future consequences of the sight.
You must understand the risks of the operation and by this method, particularly in order to have realistic expectations about the possible results. Any good laser eye surgeon will require you to not only meet the general criteria of a good surgical candidate, but you also have an eye examination by an ophthalmologist to confirm your availability. He or she will also check whether you have dry eye disease or early signs of it, talk and explain the risks, benefits and alternatives to LASIK surgery and identify other issues that may be useful or disqualified yourself as a good candidate.
If the method of choice, it may not be right for you, surgeons will likely offer other features that can treat refractive error. In view of the continuing and rapid advances in laser eye surgery technology, many are a good LASIK candidates previously not considered. Depending on the reasons that you do not currently considered, you can find that in a few years, technology has caught up with your affairs. These days, the patients for whom the procedure was not appropriate for a number of years ago to find that they are now ideal for the latest Wavefront Custom LASIK procedure.
Also, many nearsighted or vision patients who are not good LASIK candidates can get the same visual benefits by undergoing Lasek procedure instead. Photo Refractive Keratectomy (PRK) is another option. If you feel that you can not afford laser eye surgery, are unwilling to risk surgery or have an unusual vision needs, a non-surgical options such as continuous wear contacts may be right for you.
Only an eye surgeon who has examined you in person can tell you for sure whether you are a good LASIK candidate. Be sure to arrange for surgery consultation with an ophthalmologist or trenching refractive surgeon to undergo a thorough examination to determine if surgery is right for you. Consultations are often free of charge, and they are important to help you make the right decision with vision future.