title: [Fronto-ethmoidal mucocele: endoscopic fronto-orbital approach].
abstract: OBJECTIVE
  To revise the references of surgical approach of the mucocele into frontal sinus.
  
  
  METHODS
  A retrospective study.
  
  
  METHODS
  Three patients with mucocele frontal and orbitary encroachment were treated with endoscopic and associated external approach. The follow-up period has been between 22 and 36 months.
  
  
  RESULTS
  Combined approach allow marsupialization and adequate repermeabilization of the nasofrontal duct.
  
  
  CONCLUSIONS
  Endoscopy surgery is the choice method in treatment of mucoceles, but the access has to be completed by an external approach when the lateral wall of the frontal sinus is extended or the mucocele exterioriced.
authors.affiliation: Servicio de Otorrinolaringología, Hospital Virgen de la Concha, Zamora. MSPELAEZ49@SMAILOCEFSS.UCM.ES
authors.forename: J L
authors.initials: JL
authors.lastname: Pardal Refoyo
mesh_terms: D000368:Aged; D004724:Endoscopy / Q000379:methods*; D005005:Ethmoid Sinus / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D005626:Frontal Sinus / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009078:Mucocele / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D009915:Orbit / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed