The field of medicine has seen a tremendous improvement today. LASIK eye surgery is one of the outcomes of that improvement resulted by the technological advancement in the medical field. LASIK stands for Laser assisted in situ Keratomileusis. One of the most preferred form of LASIK eye surgery is custom LASIK.

Food and Drug Administration committee has laid down certain stipulations those have to be followed before anyone is considered for Custom LASIK form of LASIK eye surgery. So everyone will not qualify for this type of treatment. The physician has to examine the patient first to confirm the suitability of the patient for this form of treatment.

Amongst the other forms of eye surgery procedures, Custom LASIK method is considered to be the most expensive form of treatment. However, not all forms of corneal aberrations can be corrected using custom LASIK procedure. Only aberrations such as astigmatism, hyperopia and myopia can be treated using this method. Your physician would be the best person who can decide on the type of LASIK treatment you would need.

Custom LASIK uses wavefront device for the diagnosis of the corneal faults. Using the wavefront device a 3D map is created to help the surgeon to decide the course of the surgery. Lot of people prefer LASIK eye surgery as the post operative problems are relatively lesser than the other forms.

LASIK eye surgery is an elaborate procedure that involves many steps. The patient has to be prepared well in advance for the surgery. The first step is to stop the usage of hard or soft contact lenses the patient may be using at least one week before the custom LASIK surgery. The preparatory stage also includes measurement of the thickness of the cornea using topography this will allow the physician to learn about the aberrations in the cornea and decide the treatment accordingly. In this stage, the candidate for surgery also should take antibiotics as a protection against any possible infection.

The Custom LASIK procedure involves creation of a flap in the cornea as the first stage and as the second step, the inner layer of the cornea is resized based on the aberration. During the eye surgery, the patient remains conscious and will be administered with local anesthetic in the form of eye drops.

Once the inner layer of cornea is reshaped the flap created in the previous stage of the custom LASIK procedure is put back to its original form. So special material is used to seal back the flap in the eye surgery. It heals naturally.

At the completion of the LASIK eye surgery the patient has to take all possible preventive measures so as to avoid any possible infections of the eye. Though Custom LASIK procedure has very little post operative risks, usual care is given like any other form of eye surgery. The patients are given special dark glasses after the Custom LASIK procedure to prevent the exposure to bright light that will hinder the healing process.