34
Participants
Start Date
August 31, 2006
Primary Completion Date
January 31, 2008
Study Completion Date
January 31, 2008
Photorefractive keratectomy
One eye undergoes wavefront-guided PRK with the Visx S4 CustomVue excimer laser.
Laser in-situ keratomileusis
One eye undergoes wavefront-guided LASIK using the Visx S4 excimer laser.
Stanford University School of Medicine, Stanford
Stanford University
OTHER