title: The use of perfluoro-octane in the management of giant retinal tears without proliferative vitreoretinopathy.
abstract: OBJECTIVE
  A technique for managing giant retinal tears without proliferative vitreoretinopathy (PVR) is presented, and visual outcome, anatomic reattachment, and postoperative complications are discussed.
  
  
  METHODS
  A total of 25 consecutive cases of retinal detachment from giant retinal tears in eyes without PVR that had not previously undergone surgery were reviewed. A surgical technique combining pars plana vitrectomy, perfluoro-octane, and fluid-gas exchange was used. Scleral buckling was performed in 23 (92%) of 25 eyes, and pars plana lensectomy was performed in 11 (69%) of the 16 phakic eyes. A minimum follow-up period of 6 months was documented in each case.
  
  
  RESULTS
  Of the 25 eyes, redetachment occurred in 3 (12%) after the initial procedure, and further surgery was necessary to successfully reattach the retina. A total of 9 secondary procedures were performed in 7 (28%) of the 25 eyes. Final retinal reattachment was achieved in all 25 eyes. Final Snellen visual acuity was 20/80 or better in 18 (72%) patients and 20/200 or better in 21 (84%) patients.
  
  
  CONCLUSIONS
  The anatomic and visual results of this method of surgical treatment of giant retinal tears without PVR compare favorably to those achieved with techniques that use a nonbuckling approach, but with reduced ocular morbidity.
authors: Retina Institute of Maryland, Baltimore 21204.
authors: D
authors: D
authors: Ie
authors: B M
authors: BM
authors: Glaser
authors: R N
authors: RN
authors: Sjaarda
authors: J T
authors: JT
authors: Thompson
authors: L E
authors: LE
authors: Steinberg
authors: L W
authors: LW
authors: Gordon
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D005466:Fluorocarbons; D005500:Follow-Up Studies; D006801:Humans; D007908:Lens, Crystalline / Q000601:surgery; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D012163:Retinal Detachment / Q000209:etiology / Q000601:surgery; D012167:Retinal Perforations / Q000150:complications / Q000601:surgery*; D012591:Scleral Buckling; D014792:Visual Acuity; D014821:Vitrectomy; D018630:Vitreoretinopathy, Proliferative / Q000209:etiology
chemical_list: D005466:Fluorocarbons; C073608:perfluorooctane