Advances in femtosecond and excimer laser technology have not only improved the safety
and efficacy of refractive procedures, but have also led to the development of promising new …

Background Refractive errors (conditions in which the eye fails to focus objects accurately
on the retina due to defects in the refractive system), are the most common cause of visual …

PURPOSE: To compare visual outcomes and postoperative aberrations after surface
ablation performed with a 750-Hz versus a 1,050-Hz excimer laser coupled with an ablation …

Purpose To compare visual outcomes following Visx Star S4 Customvue wavefront-guided
and Allegretto Wave Eye-Q 400 Hz wavefront-optimized photorefractive keratectomy (PRK) …

PURPOSE: To compare the refractive outcomes of small incision lenticule extraction
(SMILE) with photorefractive keratectomy (PRK) using an aberration-free ablation profile …

PURPOSE: To compare the effect of wavefront-guided and wavefront-optimized LASIK using
different laser platforms on subjective quality of vision. METHODS: The dominant eyes of 55 …

PURPOSE: To compare contrast sensitivity among participants undergoing wavefront-
guided or wavefront-optimized photorefractive keratectomy (PRK) or LASIK for the treatment …

Purpose The purpose of this study was to evaluate the visual, refractive, and aberrometric
outcomes as well as the level of patient satisfaction and photic phenomena after myopic …

Purpose The field of refractive surgery is changing quickly in the areas of screening,
treatment, and postoperative management. The objective of this study was to review …

Photorefractive keratectomy (PRK) eye surgery is widely used for patients at risk for corneal
ectasia to maintain an aspheric corneal shape. Wavefront-guided (WFG) ablation profile was …