Fascia with Bone Pate Resurfacing Technique for Repair of Superior Semicircular Canal Dehiscence

Contributors: Jacob B. Hunter, Reid C. Thompson and David S. Haynes

Superior semicircular canal dehiscence (SCD) is a condition in which the bone overlying the superior semicircular canal is absent. The clinical presentation of SCD is highly variable and may include both auditory and vestibular manifestations. The more common symptoms include autophony, sound or pressure induced vertigo, hypersensitivity to sound, and low frequency conductive hearing loss. Repair can be accomplished via either transmastoid or middle fossa approaches, with numerous materials used to either plug or resurface the canal. Herein, we describe our resurfacing technique using a loose areolar tissue-bone pâté-loose areolar tissue sandwich through a middle fossa approach.

DOI#: http://dx.doi.org/10.17797/kcwvab3b7r

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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