The Procedure

The actual treatment time for each eye is very brief, lasting just a few minutes.

1. In ASA, anesthetic drops are applied to the eye for comfort.
2. The epithelium, or surface layer of the cornea, is then gently removed by a soft automated brush.
3. Laser treatment is then performed to reshape the eye to the appropriate prescription.
4. Immediately after the laser treatment, a chilled physiologically balanced solution is used to rinse the cornea.
5. Finally, a clear bandage contact lens is placed on the eye for several days until the epithelium regenerates.

Following your procedure, your eye(s) may be shielded for protection. Your vision will probably be a little blurry at first, so someone will need to drive you home. You should relax for the rest of the day. You may experience mild to moderate discomfort for two or three days. You will be given instructions on how to manage this discomfort before you leave.

Usually patients see well within several days after ASA treatment and use medicated drops for only the first several weeks after the procedure. Most patients resume normal activities within two to three days. Vision can fluctuate for up to six months.

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