title: A modified en bloc excision technique during vitrectomy for diabetic traction retinal detachment. Results and complications.
abstract: OBJECTIVE
  The visual results and complications were determined for a modified en bloc excision technique for management of diabetic traction macular detachment.
  
  
  METHODS
  A consecutive series of 30 eyes with this condition underwent pars plana vitrectomy, during which all posterior hyaloid except for portions essential for membrane dissection were excised. Bimanual dissection techniques then allowed excision of fibrovascular membranes "en bloc" with the retained hyaloid.
  
  
  RESULTS
  After 6 to 44 months of follow-up, visual acuity of 5/200 or better was obtained in 23 (77%) of 30 eyes, with complete reattachment in 29 (97%) of 30 eyes. Iatrogenic retinal breaks occurred in 6 (20%) of 30 eyes. Two eyes required repeat vitrectomy.
  
  
  CONCLUSIONS
  The modified en bloc excision technique allowed similar visual outcome, a higher reattachment rate, and less postoperative morbidity than previously reported surgical approaches to diabetic traction macular detachment.
authors.affiliation: Department of Ophthalmology, Medical College of Wisconsin, Milwaukee.
authors.forename: D P
authors.initials: DP
authors.lastname: Han
authors.forename: M L
authors.initials: ML
authors.lastname: Murphy
authors.forename: W F
authors.initials: WF
authors.lastname: Mieler
mesh_terms: D000328:Adult; D000368:Aged; D003930:Diabetic Retinopathy / Q000150:complications / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007431:Intraoperative Complications; D008297:Male; D008875:Middle Aged; D012163:Retinal Detachment / Q000209:etiology / Q000601:surgery*; D016896:Treatment Outcome; D014792:Visual Acuity; D014821:Vitrectomy / Q000009:adverse effects / Q000379:methods*