title: [Peripheral retinal correspondence after retinal detachment].
abstract: BACKGROUND
  Occasionally, patients who underwent surgery for complicated retinal detachment report spatial distortions. This may be due to a translocation of photoreceptors when they become reattached to the pigment epithelium. We wanted to find out if, and to what extent, similar translocations occur after a simple buckling operation.
  
  
  METHODS
  Binocular retinal correspondence was used as an indicator of photoreceptor translocation. Correspondence was measured in the peripheral visual field at eccentricities of 5, 10 and 20 degrees, using a mirror haploscope. We examined two normal observers, one patient having had surgery for complicated retinal detachment including retinotomy, and 23 patients who had simple radial buckling operations.
  
  
  RESULTS
  The patient who had received complicated detachment surgery including retinotomy revealed a tremendous shift in correspondence. Of the 23 patients who had simple radial buckle operations, only 10 were able to sustain central fixation while being tested in the periphery. Of these 10 patients, 2 showed distortions of peripheral retinal correspondence in the area of previous retinal detachment. However, only one of them remembered some spatial distortion after surgery.
  
  
  CONCLUSIONS
  As a rule, photoreceptors become correctly reattached after radial buckle operations for retinal detachment. Rarely, vertical or horizontal translocations of about 1 to 2 degrees occur, but this does not usually lead to metamorphopsia.
authors.affiliation: Abteilung Neuroophthalmologie und Schielbehandlung, Universitäts-Augenklinik Freiburg.
authors.forename: W D
authors.initials: WD
authors.lastname: Lagrèze
authors.forename: B
authors.initials: B
authors.lastname: Lieb
authors.forename: W
authors.initials: W
authors.lastname: Schrader
authors.forename: G
authors.initials: G
authors.lastname: Kommerell
mesh_terms: D000328:Adult; D003290:Convergence, Ocular / Q000502:physiology; D005260:Female; D005451:Fluorescein Angiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009887:Ophthalmoscopy; D010786:Photoreceptor Cells / Q000503:physiopathology*; D011183:Postoperative Complications / Q000503:physiopathology*; D011601:Psychophysics; D012016:Reference Values; D012163:Retinal Detachment / Q000503:physiopathology / Q000601:surgery*; D012591:Scleral Buckling; D013536:Suture Techniques; D014792:Visual Acuity / Q000502:physiology; D014794:Visual Fields / Q000502:physiology*; D014821:Vitrectomy
vernacular_title: Periphere Netzhautkorrespondenz nach Amotio retinae.