title: Surgical perspectives of endoscopy of the cerebellopontine angle.
abstract: Owing to distal light and panoramic view, the endoscope expands the view inside the cerebellopontine angle without touching the cerebellum or the brain stem and allows clear identification of the vascular and nervous components crossing the cerebellopontine angle. Using a retrosigmoid approach with a combined surgical and endoscopic procedure, the surgeon gets more accurate information to visualize the adjacent structures to a small acoustic neuroma, to check the lateral part of the internal auditory canal, and to locate a vasculonervous cross-conflict. In the future, an endoscopic vestibular neurotomy or an endoscopic microvascular decompression seems to be a possible approach.
authors.affiliation: ENT Department Otoneurosurgical Unit, University of Aix-Marseille II, Hôpital Nord, France.
authors.forename: J
authors.initials: J
authors.lastname: Magnan
authors.forename: A
authors.initials: A
authors.lastname: Chays
authors.forename: C
authors.initials: C
authors.lastname: Lepetre
authors.forename: E
authors.initials: E
authors.lastname: Pencroffi
authors.forename: P
authors.initials: P
authors.lastname: Locatelli
mesh_terms: D002530:Cerebellopontine Angle / Q000601:surgery*; D003390:Cranial Nerve Neoplasms / Q000601:surgery; D004724:Endoscopy; D005154:Facial Nerve / Q000503:physiopathology; D006801:Humans; D009464:Neuroma, Acoustic / Q000601:surgery; D013035:Spasm / Q000503:physiopathology; D014277:Trigeminal Neuralgia / Q000503:physiopathology; D000159:Vestibulocochlear Nerve / Q000503:physiopathology / Q000601:surgery