LASIK procedure is a known eye surgery process used in treating nearsightedness and farsightedness. It is a reflective surgery aimed at improving your vision by reshaping the entry of light into the retina.
It is a pain-free surgery that takes about a quarter an hour for both eyes. Patients do not have to depend on glass or contact lenses for vision. When the surgery is complete, the patient can see the results of the process. An added advantage is that your vision will keep improving even after the procedure.
Different types of people certify the conditions it takes to be a LASIK Candidate. In case you do not fit the profile of a LASIK candidate, there are other vision correction surgeries that can work out for you.
How is the Procedure Performed?
A surgical tool is used by the surgeon to create a thin flap in your cornea. The underlying flap is flopped back to give access to the cornea. It follows with the removal of some corneal tissues with the use of a laser.
The laser contains ultra beam light that goes a long way in removing the microscopic tissues from your cornea. This helps in reshaping the entry of light into your eye. It shapes the retina in a way it receives direct light for improved vision.
People suffering from nearsightedness are helped with the flattening of the cornea. The steepening of the cornea goes a long way in helping cure nearsightedness. There is the placing of the corneal tissue back where removed with the overlaying flaps.
Before LASIC Procedure
There is an eye exam prior to the procedure to test the healthiness of the eyes for the particular procedure. The process involves the evaluation of the thickness and shape of the cornea, pupil size, and refractive errors
The doctor will proceed to assess your general health history. You will be questioned of any medications you are under to determine whether you are a suited LASIK candidate. Your suitability as a LASIK candidate will be assessed depending on your recent medication. It is advisable to stop wearing contact lenses for some time before the procedure.
During Procedure
Your eyes are numbed to prevent any discomfort during the procedure. To ensure you feel relaxed during the procedure, you will be placed under certain medications. Your eyes are placed under the laser with a speculum keeping your lids open.
You are supposed to look into a tangent light reflected into your eyes. It will create some pressure for your eyes. The procedure is done separately for each eye and lasts a total of up to ten minutes.