The Benefits And Precautions Of PRK In Hartford CT
PRK in Hartford CT has been proven to be an effective treatment for myopia, nearsightedness, and farsightedness. More recent developments in the science of PRK in Hartford CT has led to the first physical treatment that can reverse wet macular degeneration.
While many people have heard about LASIK, the fact is that photorefractive keratectomy was the first technique developed that used lasers to correct the shape of the cornea. The shape of the cornea causes the majority of visual problems that people are born with and that develop as people age.
There are benefits to opting for PRK in Hartford CT and there are precautions that must be taken to make the procedure as successful as possible. The most recent comparative studies have shown that PRK has a 95 percent success rate based on patient evaluations of improvements in their vision at six months, one year, and two years after the procedure.
Works for patients who are not candidates for LASIK
Many people do not have enough corneal tissue to undergo LASIK. LASIK requires enough corneal tissue to create a corneal flap. The same results can be achieved with PRK. PRK works better for people with chronic dry eyes. PRK works for people with large pupils.
An inherently safer procedure
PRK involves less surgery to achieve results. All surgery is potentially dangerous. Shorter and less invasive procedures are safer. The only part of the body that is touched is the reshaping of the surface of the cornea.
PRK is fast
The operation takes 30 seconds. Preparation of the patent is much longer than the actual procedure. LASIK is much longer due to the manipulation of corneal tissue.
PRK has fewer side effects
LASIK can produce permanent dry eye conditions. PRK does not.
PRK can be repeated
PRK usually works perfectly the first time. In the rare cases that good vision or near perfect vision is not restored the procedure can be repeated. LASIK cannot be repeated.
PRK is surgery and certain precautions must be taken for the procedure to produce the desired results. The precautions will be explained prior to the operation. The patient must follow the instructions and be honest about their lives so the procedure works for them.
A person should be 18 years of age or older to be certain that the cornea has developed to a mature state.
Stable vision and no cornea disease
A person must have the same vision as measured by standard tests for at least six months for PRK to work properly for them. Any disease of the cornea is a cause to postpone the procedure until the disease is cured. Extreme abnormalities of the cornea unfortunately prevent a person from benefiting from PRK.
Steroid drugs will interfere with the healing process and can also produce erratic surgical results. The patient must stop using any steroid for at least a month before A PRK procedure. Some other medications can interfere with the procedure. The patient must inform the surgeon about all medications that they take.
Autoimmune disease can interfere with healing. Diabetes and arthritis can cause complications in PRK surgery and recovery. Collagen vascular disease can cause a person to lose an eye in a PRK procedure. Glaucoma will prevent a person from being a candidate for PRK. A predisposition to excessive scarring can make the patient’s vision problem worse.
The surgeon must be aware of any disease that a patient has before the PRK procedure is performed. The idea is to prevent damage.
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