title: Does photorefractive keratectomy affect keratoconus progression?
authors.forename: Sana
authors.initials: S
authors.lastname: Khochtali
authors.forename: Joseph
authors.initials: J
authors.lastname: Colin
authors.forename: David
authors.initials: D
authors.lastname: Touboul
authors.forename: Perry S
authors.initials: PS
authors.lastname: Binder
mesh_terms: D000328:Adult; D019781:Corneal Topography; D018450:Disease Progression; D006801:Humans; D007640:Keratoconus / Q000209:etiology / Q000503:physiopathology*; D054018:Lasers, Excimer / Q000627:therapeutic use*; D008297:Male; D018903:Photorefractive Keratectomy; D012307:Risk Factors; D014786:Vision Disorders / Q000209:etiology; D014792:Visual Acuity / Q000502:physiology