[Surgery of acoustic neuroma and other tumors of the internal auditory canal and cerebellopontile angle. Apropos of 602 cases].
During the last two decades, 602 tumors of the internal auditory canal and of the cerebello-pontine angle were operated on, using the trans-temporal approaches. Among these tumors, 548 were unilateral acoustic neuromas, that were removed by the trans-labyrinthine approach (57%), the retro-labyrinthine-retro-sigmoid approach (33%) and the middle fossa approach (M.F.) (6%). Five fatalities occurred (1%). The facial nerve was preserved in 94% with an immediate normal function in 58%. The auditory function was preserved in 23% (51 cases).
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002528:Cerebellar Neoplasms / Q000601:surgery*; D002530:Cerebellopontine Angle / Q000601:surgery*; D004428:Ear Neoplasms / Q000601:surgery*; D005154:Facial Nerve / Q000503:physiopathology; D005260:Female; D006309:Hearing; D006801:Humans; D007759:Labyrinth Diseases / Q000601:surgery*; D008297:Male; D008722:Methods; D008875:Middle Aged; D009464:Neuroma, Acoustic / Q000601:surgery*
Chirurgie du neurinome de l'acoustique et autres tumeurs du conduit auditif interne et de l'angle ponto-cérébelleux. A propos de 602 cas.