title: Accidental focal laser injury--a correlation of electrophysiology, perimetry and clinical findings.
abstract: BACKGROUND
  Laser injuries to the eyes occasionally occur in occupational accidents or during free-time activities. The aim of this study was to compare clinical and functional findings.
  
  
  METHODS
  We describe a 34-year-old male complaining about reduced visual acuity after an accidental laser injury. We correlate changes in the multifocal ERG with visual field defects due to focal laser application 1.5 years after the trauma.
  
  
  RESULTS
  A small central retinal scarring resulting in a perimetric defect and a focal reduction of amplitude in the multifocal ERG have been observed in an area closely corresponding to the area where the scarring and the field losses occurred.
  
  
  CONCLUSIONS
  Structural and perimetric damage as a consequence of laser injury can be associated with focal change in multifocal ERG.
authors.affiliation: Augenklinik mit Poliklinik, Universität Erlangen-Nürnberg, Schwabachanlage 6, 91054 Erlangen, Germany. barbara.link@uk-erlangen.de
authors.forename: Barbara
authors.initials: B
authors.lastname: Link
authors.forename: Georg
authors.initials: G
authors.lastname: Michelson
authors.forename: Folkert K
authors.initials: FK
authors.lastname: Horn
authors.forename: Anselm
authors.initials: A
authors.lastname: Jünemann
mesh_terms: D000062:Accidents, Occupational; D000328:Adult; D004596:Electroretinography; D005131:Eye Injuries / Q000175:diagnosis / Q000209:etiology*; D005451:Fluorescein Angiography; D005453:Fluorescence; D006801:Humans; D053844:Lasers, Solid-State / Q000009:adverse effects*; D008297:Male; D012160:Retina / Q000293:injuries*; D014786:Vision Disorders / Q000175:diagnosis / Q000209:etiology*; D014792:Visual Acuity; D058609:Visual Field Tests; D014794:Visual Fields