Trans-epithelial PTK (retrospective data collection) clinical trials

Treatment of Vision Disturbances Due to Corneal Irregularities by Trans-epithelial Optical Phototherapeutic Keratectomy (TE-oPTK)

This study is testing new software called EpiMaster. It helps predict how laser eye surgery might change vision for people with an uneven eye surface. This could make treatments more accurate for some vision problems previously harder to treat.