Endonasal Odontoidectomy in Basilar Invagination

Juan A. Simal-Julián; Pablo Miranda-Lloret; Maria R. Sanchis-Martín; Arnold Quiroz; Carlos Botella-Asunción; Amin B. Kassam

doi:10.1055/s-0040-1714406

Journal of Neurological Surgery Part B: Skull Base, Table of Contents

CC BY-NC-ND 4.0 · J Neurol Surg B Skull Base 2021; 82(S 01): S14-S15
DOI: 10.1055/s-0040-1714406

Skull Base: Operative Videos

Endonasal Odontoidectomy in Basilar Invagination

Juan A. Simal-Julián

¹Neurosurgery Service, Hospital Universitari i Politècnic La Fe Valencia, Valencia, Spain

,

Pablo Miranda-Lloret

¹Neurosurgery Service, Hospital Universitari i Politècnic La Fe Valencia, Valencia, Spain

,

Maria R. Sanchis-Martín

²Department of Anaesthesiology, H General Universitario de Valencia, Valencia, Spain

,

Arnold Quiroz

¹Neurosurgery Service, Hospital Universitari i Politècnic La Fe Valencia, Valencia, Spain

,

Carlos Botella-Asunción

¹Neurosurgery Service, Hospital Universitari i Politècnic La Fe Valencia, Valencia, Spain

,

Amin B. Kassam

³Aurora Neuroscience Innovation Institute, Aurora St. Luke's Medical Center, Milwaukee, Wisconsin, United States

› Author Affiliations

Abstract

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Keywords

basilar invagination - endonasal - endoscope - odontoidectomy - transnasal

Fig. 1 (A) Preoperative sagittal T2 MRI showing the basilar invagination associated to Chiari malformation. (B) Preoperative coronal CT image showing the assimilation of C1 to the skull base. (C) X-Ray showing occipitocervical fusion. (D) Postoperative coronal CT image showing odontoid process removed. CT, computed tomography; MRI, magnetic resonance imaging.

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Fig. 1 (A) Preoperative sagittal T2 MRI showing the basilar invagination associated to Chiari malformation. (B) Preoperative coronal CT image showing the assimilation of C1 to the skull base. (C) X-Ray showing occipitocervical fusion. (D) Postoperative coronal CT image showing odontoid process removed. CT, computed tomography; MRI, magnetic resonance imaging.