Removal of Koos IV acoustic neuroma and auditory brainstem implant in NF2 patient.
auditory brainstem implant
bilateral acoustic neuroma
deafness
meningioma
neurofibromatosis type 2
Journal
Neurosurgical focus: Video
ISSN: 2643-5217
Titre abrégé: Neurosurg Focus Video
Pays: United States
ID NLM: 101773517
Informations de publication
Date de publication:
Oct 2021
Oct 2021
Historique:
received:
26
05
2021
accepted:
20
07
2021
entrez:
26
10
2022
pubmed:
27
10
2022
medline:
27
10
2022
Statut:
epublish
Résumé
The authors present the case of removal of a Koos grade IV right acoustic neuroma in a neurofibromatosis type 2 (NF2) patient, already operated on for left cerebellopontine angle meningioma at 7 years of age and a left acoustic neuroma at 16 years of age. A transpetrosal approach allowed cochlear sensor implantation to detect residual hearing. An enlarged retrosigmoid approach then allowed subtotal microsurgical removal of the lesion; consequently, the authors illustrate the technical nuances of an auditory brainstem implant (ABI). One month after surgery, the ABI was successfully switched on, giving back hearing perception to the patient. The video can be found here: https://stream.cadmore.media/r10.3171/2021.7.FOCVID2188.
Identifiants
pubmed: 36285234
doi: 10.3171/2021.7.FOCVID2188
pii: 2021.7.FOCVID2188
pmc: PMC9550011
doi:
Types de publication
Journal Article
Langues
eng
Pagination
V16Informations de copyright
© 2021, The Authors.
Déclaration de conflit d'intérêts
Disclosures The authors report no conflict of interest concerning the materials or methods used in this study or the findings specified in this publication.The authors report no conflict of interest concerning the materials or methods used in this study or the findings specified in this publication.
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