title: PRK zone decentration: measuring and reporting the angle of decentration.
authors.forename: S K
authors.initials: SK
authors.lastname: Webber
authors.forename: I B
authors.initials: IB
authors.lastname: Bryce
mesh_terms: D003315:Cornea / Q000033:anatomy & histology* / Q000502:physiology / Q000601:surgery; D006801:Humans; D054018:Lasers, Excimer; D009885:Ophthalmology / Q000379:methods; D018903:Photorefractive Keratectomy; D011680:Pupil / Q000502:physiology; D012029:Refraction, Ocular; D054140:Refractive Surgical Procedures