Superior semicircular canal dehiscence alters the normal fluid mechanics of the vestibulocochlear system and can be a debilitating condition. This article reviews the current understanding of the bony labyrinthine defect, including symptoms, etiology, surgical approach, as well as preoperative and postoperative imaging pearls.
Keywords: Mastoid air cells; Post-operative; Surgical techniques; Tullio Phenomenon; Vertigo.
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