Central Toxic Keratopathy after Photorefractive Keratectomy: Two-Year Follow-Up Case Report and Review of the Literature

CTK is a rare but vision-threatening complication of refractive surgery, occurring not only after laser <i>in situ</i> keratomileusis but also following other refractive surgery approaches. Enhancing clinical knowledge of both its presentation and differential diagnosis is essential to avoid any unnecessary interventions.