title: [Late recurrent retinal detachment after scleral buckling].
abstract: OBJECTIVE
  To analyze the physiopathologic mechanism, therapeutic modalities, and prognosis of late recurrent retinal detachment.
  
  
  METHODS
  A retrospective study was conducted on late recurrent retinal detachment operated with episcleral surgery over a 15-year period. Ten patients were included in this study.
  
  
  RESULTS
  Late recurrent retinal detachments occurred in 0.39% of all retinal detachments repaired by episcleral surgery over 15 years. Redetachment occurred 3-7 years after surgery, with etiologies including new retinal breaks (seven cases), reopening of old breaks (three cases), and removal of scleral explant (one case). Proliferative vitreoretinopathy (PVR) grade B was seen in three cases, grade C in six cases, and grade D in one case. After reoperation, the retina was reattached in nine cases. Three eyes were treated with scleral buckle, the others underwent vitreoretinal surgery. Failure occurred in one patient who had a very high level of vitreoretinal proliferation.
  
  
  CONCLUSIONS
  Late recurrent retinal detachments are rare and vitreous base traction seems to be an important factor, although the associated PVR was probably a secondary factor. Treatment depends on PVR, with vitreoretinal surgery necessary in some cases. They usually have a good prognosis.
authors.affiliation: Service d'Ophtalmologie B, Institut Hédi Rais d'Ophtalmologie, Tunis, Tunisie. leila.elmatri@rns.tn
authors.forename: L
authors.initials: L
authors.lastname: El Matri
authors.forename: F
authors.initials: F
authors.lastname: Mghaieth
authors.forename: R
authors.initials: R
authors.lastname: Baccouri
authors.forename: R
authors.initials: R
authors.lastname: Bouraoui
authors.forename: K
authors.initials: K
authors.lastname: Baklouti
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D012163:Retinal Detachment / Q000601:surgery*; D012189:Retrospective Studies; D012307:Risk Factors; D012591:Scleral Buckling; D013997:Time Factors