title: Lens-sparing vitrectomy for progressive tractional retinal detachments associated with stage 4A retinopathy of prematurity.
abstract: OBJECTIVE
  To describe the results of lens-sparing vitrectomy in infants with progressive, fovea-threatening, tractional retinal detachments associated with stage 4A retinopathy of prematurity.
  
  
  METHODS
  In a retrospective, interventional, consecutive clinical case series, the records of patients with stage 4A retinopathy of prematurity who underwent lens-sparing vitrectomy for progressive retinal detachments were reviewed. Retinal attachment status, reversed or arrested retinal dragging, and visual acuity were assessed after the procedure.
  
  
  RESULTS
  Thirty-two eyes of 29 patients underwent lens-sparing vitrectomy at a mean postconceptional age of 43 weeks. Thirty (94%) of 32 eyes had complete retinal reattachment and arrest or reversal of retinal dragging after 1 lens-sparing vitrectomy. Visual acuity of at least central, steady, and unmaintained was observed in 17 (81%) of the 21 eyes in which it was tested and at least central, steady, and maintained vision was measured in 13 (62%) of 21 eyes, with 1 eye achieving 20/40 visual acuity.
  
  
  CONCLUSIONS
  Lens-sparing vitrectomy is a safe and effective procedure for the treatment of fovea-threatening retinal detachments in patients with stage 4A retinopathy of prematurity.
authors.affiliation: Department of Ophthalmology, North Shore Long Island Jewish Health System, Great Neck, NY, USA.
authors.forename: Andrew A
authors.initials: AA
authors.lastname: Moshfeghi
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Banach
authors.forename: Gohar A
authors.initials: GA
authors.lastname: Salam
authors.forename: Philip J
authors.initials: PJ
authors.lastname: Ferrone
mesh_terms: D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D012163:Retinal Detachment / Q000209:etiology / Q000601:surgery*; D012178:Retinopathy of Prematurity / Q000150:complications / Q000601:surgery*; D012189:Retrospective Studies; D014792:Visual Acuity; D014821:Vitrectomy / Q000379:methods*