LASIK - Laser In-Situ Keratomileusis

Definition: Laser In-Situ Keratomileusis (LASIK) is a procedure that combines two different vision correcting techniques - Automated Lamellar Keratoplasty (ALK) and Advanced Surface Treatment (AST). Lasik corrects moderate to extreme nearsightedness, astigmatism, and farsightedness.

The Procedure: This procedure involves the use of a microkeratome to make a thin, shallow incision in the cornea from the side to create a hinged flap. During surgery, the hinged flap is opened and the Excimer Laser is then used to ablate corneal tissue as in AST. LASIK is a procedure used for moderate to high levels of nearsightedness to prevent a long healing process as would occur in regular AST for low levels of correction. Rapid recovery of vision as well as dramatic improvement in severe nearsightedness are the advantages of LASIK.

LASIK Candidates: Ideal candidates are those people who:

• Have moderate to extreme nearsightedness, farsightedness, or astigmatism.
• Desire decreased dependence on corrective lenses.
• Are 21 years of age or older.
• Have no diseases of the eye.
• Have had stable vision for over two years.
• Are intolerent of contact lenses.

Possible Complications or Side Effects:

A Refractive Surgery Procedure
The Laser Center

Dr. Val Zudans

Note: The information on this website is not a substitute for professional care. If you are having any problems with your eyes, you should see your ophthalmologist or optometrist for diagnosis and treatment.