Endoscopic endonasal transclival petroclival meningioma resection

Stephen T. Magill; Ben G. McGahan; Ricardo L. Carrau; Daniel M. Prevedello

doi:10.3171/2022.1.FOCVID21209

Endoscopic endonasal transclival petroclival meningioma resection

Stephen T. Magill^*, Ben G. McGahan, Ricardo L. Carrau, Daniel M. Prevedello

^*Corresponding author for this work

Neurological Surgery

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Petroclival meningiomas are surgically challenging due to the surrounding neurovascular structures. Petroclival menin-giomas located inferior to the oculomotor nerve and superior or medial to the abducens nerve are ideal for an endoscopic endonasal transclival approach because this prevents the need to work across cranial nerves, limiting operative risk. The authors present a case of a 45-year-old woman with a growing petroclival meningioma that was distorting the pons. In the video they demonstrate the technique and discuss nuances of petroclival meningioma resection via an endoscopic endonasal transclival approach with posterior clinoidectomy.

Original language	English (US)
Journal	Neurosurgical Focus: Video
Volume	6
Issue number	2
DOIs	https://doi.org/10.3171/2022.1.FOCVID21209
State	Published - Apr 2022

Funding

Integra LifeSciences; other from Mizuho, KLS Martin, and ACE Medical; grants from Integra LifeSciences; and personal fees from BK Medical outside the submitted work.

Keywords

endoscopic endonasal
meningioma
neuroendoscopy
petroclival
pituitary
skull base
transclival

ASJC Scopus subject areas

Neurology
Surgery

Access to Document

10.3171/2022.1.FOCVID21209

Cite this

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title = "Endoscopic endonasal transclival petroclival meningioma resection",

abstract = "Petroclival meningiomas are surgically challenging due to the surrounding neurovascular structures. Petroclival menin-giomas located inferior to the oculomotor nerve and superior or medial to the abducens nerve are ideal for an endoscopic endonasal transclival approach because this prevents the need to work across cranial nerves, limiting operative risk. The authors present a case of a 45-year-old woman with a growing petroclival meningioma that was distorting the pons. In the video they demonstrate the technique and discuss nuances of petroclival meningioma resection via an endoscopic endonasal transclival approach with posterior clinoidectomy.",

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AU - McGahan, Ben G.

AU - Carrau, Ricardo L.

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AB - Petroclival meningiomas are surgically challenging due to the surrounding neurovascular structures. Petroclival menin-giomas located inferior to the oculomotor nerve and superior or medial to the abducens nerve are ideal for an endoscopic endonasal transclival approach because this prevents the need to work across cranial nerves, limiting operative risk. The authors present a case of a 45-year-old woman with a growing petroclival meningioma that was distorting the pons. In the video they demonstrate the technique and discuss nuances of petroclival meningioma resection via an endoscopic endonasal transclival approach with posterior clinoidectomy.

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Endoscopic endonasal transclival petroclival meningioma resection

Abstract

Funding

Keywords

ASJC Scopus subject areas

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