Outcomes of Wavefront-Optimized Surface Ablation

Purpose To compare early visual outcomes after wavefront-optimized advanced surface ablation (ASA) with those after wavefront-optimized LASIK. Design Retrospective comparative series. Participants One hundred thirty-six eyes undergoing ASA and 136 preoperative refraction–matched eyes undergoing LASIK from June 2004 through October 2005. Methods Database review of preoperative characteristics, including patient age, gender, refraction, and...