[Evaluation of efficacy, safety and stability of lasik-zyoptix as compared to lasik-planoscan in myopia patients with or without astigmatism].

Aim: To compare the efficacy, safety and stability of laser in-situ keratomileusis (LASIK) Zyoptix and PlanoScan (PS) systems for the surgical correction of myopia with and without astigmatism.

Methods: In this retrospective study we analyzed the results of 198 eyes of 99 patients (randomly chosen) who underwent LASIK Zyoptix treatment and 198 eyes of 99 patients (randomly chosen) who underwent LASIK PlanoScan standard ablation treatment. Patients were followed for a period of 12 months after treatment.