Hafez, M., Ghonim, M., Abdel Razek, A., Hamad, M., Ghonim, M., Salem, M., Badawy, A. (2020). Congenital duplication of mastoid segment of facial nerve in child candidate for Cochlear Implantation Surgery: a rare case report.. test, 31(2), 289-292. doi: 10.21608/mjmr.2022.221074
Montaser A. Hafez; Mohamed R. Ghonim; Ahmed A. Abdel Razek; Mostafa S. Hamad; Mahitab M. Rashad Ghonim; Mohamad A. Salem; Ahmed A. Mohamed Badawy. "Congenital duplication of mastoid segment of facial nerve in child candidate for Cochlear Implantation Surgery: a rare case report.". test, 31, 2, 2020, 289-292. doi: 10.21608/mjmr.2022.221074
Hafez, M., Ghonim, M., Abdel Razek, A., Hamad, M., Ghonim, M., Salem, M., Badawy, A. (2020). 'Congenital duplication of mastoid segment of facial nerve in child candidate for Cochlear Implantation Surgery: a rare case report.', test, 31(2), pp. 289-292. doi: 10.21608/mjmr.2022.221074
Hafez, M., Ghonim, M., Abdel Razek, A., Hamad, M., Ghonim, M., Salem, M., Badawy, A. Congenital duplication of mastoid segment of facial nerve in child candidate for Cochlear Implantation Surgery: a rare case report.. test, 2020; 31(2): 289-292. doi: 10.21608/mjmr.2022.221074

Congenital duplication of mastoid segment of facial nerve in child candidate for Cochlear Implantation Surgery: a rare case report.

Minia Journal of Medical Research
Volume 31, Issue 2, April 2020, Pages 289-292    PDF (444.58 K)
Document Type: Original Article
DOI: 10.21608/mjmr.2022.221074
Authors
Montaser A. Hafez1; Mohamed R. Ghonim2; Ahmed A. Abdel Razek3; Mostafa S. Hamad1; Mahitab M. Rashad Ghonim4; Mohamad A. Salem2; Ahmed A. Mohamed Badawy1
1Department of Otorhinolaryngology -Faculty of Medicine -El-Minia University, Egypt.
2Department of Otorhinolaryngology -Faculty of Medicine -El-Mansoura University, Egypt.
3* Department of Radiology - Faculty of Medicine -El-Mansoura Universitiy, Egypt
4Department of Radiology - Faculty of Medicine -El-Mansoura Universitiy, Egypt.
Abstract
Congenital duplication of facial nerve is a very rare anomaly commonly associated with inner and 
middle ear anomalies. There can be duplication of mastoid, tympanic, or labyrinthine segments. We 
describe duplication of mastoid segment of facial nerve in a child male who candidate for cochlear 
implantation surgery.

Keywords
Cochlear implantation; computed tomography; facial nerve; stylomastoid foramen
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