title: [Refractive surprise after LASIK].
abstract: METHODS
  A female patient underwent laser in situ keratomileusis (LASIK) in both eyes. The final degree of astigmatism in her left eye was double the preoperative value due to an error in data management. Complex surgery to both eyes was necessary to resolve the mistake.
  
  
  CONCLUSIONS
  Complications in refractive surgery can occur, however errors in data management must be minimized by double-checking. Solutions to resolve the errors made can be difficult and the entire staff must share responsibility to avoid these undesirable outcomes.
authors.affiliation: Instituto Universitario de Oftalmobiología Aplicada (IOBA), Universidad de Valladolid, Valladolid, Spain.
authors.forename: G
authors.initials: G
authors.lastname: Rodríguez-Zarzuelo
authors.forename: D
authors.initials: D
authors.lastname: Galarreta-Mira
authors.forename: J M
authors.initials: JM
authors.lastname: Merayo-Lloves
authors.forename: R
authors.initials: R
authors.lastname: Martín-Herranz
authors.forename: R
authors.initials: R
authors.lastname: Cuadrado-Asensio
authors.forename: C
authors.initials: C
authors.lastname: Villa-Collar
authors.forename: R
authors.initials: R
authors.lastname: Gutiérrez
mesh_terms: D001251:Astigmatism / Q000601:surgery*; D019781:Corneal Topography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D020731:Keratomileusis, Laser In Situ / Q000009:adverse effects*; D019300:Medical Errors; D008875:Middle Aged; D011183:Postoperative Complications; D012086:Reoperation; D013997:Time Factors; D016896:Treatment Outcome