Lasik Alternatives

Radial Keratotomy

(RK)

An obsolete procedure that flattens the cornea by incisions made in a radial pattern around the pupil. Most common problems: fluctuating vision, starbursts on lights, and perhaps the worst problem, a weakened cornea which leaves the eye open to serious damage even from an automobile airbag opening into the face. This is NOT a procedure you or your loved ones should undergo.

Photo Refractive Keratotomy (PRK)
 

This procedure uses the excimer laser to shape the surface of the eye on the molecular level. It's
non-thermal or "cold" laser procedure.          This is the technology that for
a time was the leading-edge technique to correct nearsightedness. Most common problems:
Can be fairly painful following the procedure and requires three to five days of missing work for most people, and can also take weeks or even months before the vision clears. This procedure is diminishing in popularity for the reasons mentioned above and due to the advent of LASIK.

Laser In-Situ Keratomileusis

(LASIK)

Without a doubt LASIK is the "procedure of choice" for the educated patient seeking vision correction.Compared to the low skill level required of the surgeon in PRK, LASIK demands much more finesse' from the surgeon. A device called a microkeratome glides quickly over the surface of the eye and lifts a thin (1/2 mm) flap of tissue out of the way thus exposing the tissue that needs to be removed by the laser. This is accomplished with the same laser used in the PRK technique. The difference is that this thin flap of tissue is then placed back over the surface of the eye (much like a contact lens). This reduces the amount of discomfort to the level of mild, and helps the patient achieve good visual clarity very quickly (within 24 hours.)