title: [Endoscopic assistance in surgery of cerebellopontine angle tumors].
abstract: During the period of 2010-2012, 33 patients with cerebellopontine angle tumors were operated on at the Burdenko Neurosurgical Institute (Moscow, Russia) using different types of endoscopic assistance. All patients were operated on via the retrosigmoid suboccipital approach in semi-sitting and prone positions. 30° and 70° endoscopes were used during the surgery. Endoscopic assistance allowed us to increase the completeness of tumor removal and to reduce the risk of postoperative complications by retaining the anatomic integrity of cranial nerves and vascular structures in the base of the posterior cranial fossa. These benefits made it possible to maintain and improve quality of life in patients with CPA tumors in the postoperative period.
authors.forename: V K
authors.initials: VK
authors.lastname: Poshataev
authors.forename: V N
authors.initials: VN
authors.lastname: Shimansky
authors.forename: S V
authors.initials: SV
authors.lastname: Tanyashin
authors.forename: V V
authors.initials: VV
authors.lastname: Karnaukhov
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002531:Cerebellum / Q000473:pathology / Q000601:surgery*; D002781:Cholesteatoma / Q000601:surgery*; D019723:Endoscopes; D004724:Endoscopy / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000601:surgery*; D008579:Meningioma / Q000601:surgery*; D008875:Middle Aged; D009464:Neuroma, Acoustic / Q000601:surgery*; D011149:Pons / Q000473:pathology / Q000601:surgery*