title: Results of extraocular muscle surgery in WEBINO bilateral internuclear ophthalmoplegia patients.
abstract: OBJECTIVE
  To evaluate the results of extraocular surgery in patients with large exotropias from "wall-eyed" bilateral internuclear ophthalmoplegia (WEBINO).
  
  
  METHODS
  Eight patients with WEBINO evaluated between November 1994 and October 2006 underwent extraocular muscle surgery. Three patients required a second procedure.
  
  
  RESULTS
  An 85% reduction in exodeviation occurred postoperatively. Fusion responses were demonstrable in 87.5% of patients. Other ocular signs of internuclear ophthalmoplegia (INO) such as adduction limitation, abducting nystagmus, and ocular dysmetria also improved. These results were obtained following two-staged unilateral recession-resection procedures in seven patients; the remaining patient underwent bilateral lateral rectus recessions.
  
  
  CONCLUSIONS
  Binocular outcomes are achievable in patients with WEBINO following extraocular muscle surgery, and associated ocular signs may be reduced or eliminated.
authors.affiliation: Department of Ophthalmology, Saint Louis University, St. Louis, Missouri 63104, USA. grh@slu.edu
authors.forename: Gill
authors.initials: G
authors.lastname: Roper-Hall
authors.forename: Oscar A
authors.initials: OA
authors.lastname: Cruz
authors.forename: Sophia M
authors.initials: SM
authors.lastname: Chung
mesh_terms: D000328:Adult; D000368:Aged; D005099:Exotropia / Q000503:physiopathology / Q000601:surgery*; D005133:Eye Movements / Q000502:physiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009801:Oculomotor Muscles / Q000503:physiopathology / Q000601:surgery*; D013508:Ophthalmologic Surgical Procedures / Q000379:methods*; D017060:Patient Satisfaction; D012189:Retrospective Studies; D016896:Treatment Outcome