Laser Eye Surgery, PRK, LASIK

This is an example of a Corneal Topographical Map.

This shows the right eye history of a PRK patient. The upper left image shows the eye before treatment. This is used to determine how much refractive correction must occur. The lower left image shows the post-operative result. This displays the efficacy of the treatment as well as the final smoothness of the cornea. And the large image on the right shows the amount of tissue removed by PRK effectively measuring the sculpt.