Middle Fossa Transventricular and Subtemporal Approach for Meningioma Resection

Contributors:   Micheala Lee

This is a demonstration of using the transventricular and subtemporal corridors for resecting a large middle fossa, tentorial meningioma. The video details the microsurgical technique for detaching the tumor from the tentorial incisura, working near critical structures such as the oculomotor nerve, trochlear nerve, and posterior communiating artery. It also includes precise demonstration of how to separate the massive tumor from the feeding arterial supply stemming from the posterior cerebral artery.

DOI: https://doi.org/10.17797/nbtj2jdx6l

Right Stapedotomy

Otosclerosis causes conductive hearing loss with absent acoustic reflexes. Stapedotomy is a successful surgery that is demonstrated in this video.

Editor Recruited By: Ravi Samy, MD, FACS

DOI: http://dx.doi.org/10.17797/6c3g45u2tw

Microvascular Decompression for Trigeminal Neuralgia (combined venous & arterial)

Contributors: Fadi Sweiss

Microvascular decompression is the most effective surgical procedure for treating trigeminal neuralgia in patients with classic symptoms. Here we present a patient who had a “duo crush” from both a vein, as well as a loop of the superior cerebellar artery. The key maneuvers to create space between the compressive element and the nerve, in order to secure the teflon “cushion,” are highlighted.

DOI: https://doi.org/10.17797/qgthi9k07c

Translabyrinthine Approach for Vestibular Schwannoma (Acoustic Neuroma) Resection

Contributors: Bruce E. Mickey and  J. Walter Kutz

This video highlights key steps to the translabyrinthine approach for vestibular schwannoma resection. It emphases identification of the facial nerve and the benefit of facial nerve monitoring in lateral skull base surgery.

DOI#: https://doi.org/10.17797/4w83z6uxam

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