title: [Complete facial palsy following surgery for acoustic nerve neurinoma: evolution and associated ophthalmological complications].
abstract: OBJECTIVE
  To evaluate the fraction of patients recovering to normal function after complete facial nerve paralysis secondary to acoustic neuroma surgery, and also to address the ophthalmologic complications associated with it and the therapeutic options.
  
  
  METHODS
  We performed a retrospective review of 30 cases operated on in our department for acoustic neuroma and who, despite anatomical preservation of the facial nerve, developed a complete post-operative facial nerve paralysis (grade VI of House-Brackmann [HB]). We analyzed the evolution of the facial paralysis in relation to the tumour size, patient age, surgical approach and localization of the tumour. In addition, we studied the ophthalmologic complications and their treatment.
  
  
  RESULTS
  Only 5 of the 30 cases studied (16.6 %) recovered to normal facial nerve function (HB grade I). We observed a tendency for a poor recovery of the cases with tumour size bigger than 2 cm, males, those older than 65 years and lesions resected by the translabyrinthine approach. Only 1 patient presented serious ophthalmologic complications.
  
  
  CONCLUSIONS
  Our study reveals that only a small percentage of patients achieve total recovery of facial function. We have to be on the alert to ocular complications in this kind of patient.
authors.affiliation: Servicio de Otorrinolaringología, Hospital Central de Asturias, Oviedo, Asturias, España. acocapelaz@yahoo.es
authors.forename: Andrés
authors.initials: A
authors.lastname: Coca Pelaz
authors.forename: Carlos
authors.initials: C
authors.lastname: Fernández Lisa
authors.forename: Justo Ramón
authors.initials: JR
authors.lastname: Gómez
authors.forename: Juan Pablo
authors.initials: JP
authors.lastname: Rodrigo
authors.forename: José Luis
authors.initials: JL
authors.lastname: Llorente
authors.forename: Carlos
authors.initials: C
authors.lastname: Suárez
mesh_terms: D000328:Adult; D000368:Aged; D003056:Cochlear Nerve / Q000473:pathology* / Q000601:surgery*; D003320:Corneal Ulcer / Q000175:diagnosis / Q000209:etiology*; D018450:Disease Progression; D005158:Facial Paralysis / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009464:Neuroma, Acoustic / Q000473:pathology* / Q000601:surgery*; D010524:Peripheral Nervous System Neoplasms / Q000473:pathology* / Q000601:surgery*; D011183:Postoperative Complications; D012189:Retrospective Studies