A, Axial CT in a 41-year-old man with vertigo and complete sensorineural hearing loss in the left ear after prior stapedectomy show focal hyperattenuation.

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Presentation transcript:

A, Axial CT in a 41-year-old man with vertigo and complete sensorineural hearing loss in the left ear after prior stapedectomy show focal hyperattenuation in the vestibule (arrow), consistent with intravestibular footplate dislocation. A, Axial CT in a 41-year-old man with vertigo and complete sensorineural hearing loss in the left ear after prior stapedectomy show focal hyperattenuation in the vestibule (arrow), consistent with intravestibular footplate dislocation. B, Coronal multiplanar reformation in the same patient as in A shows intravestibular footplate dislocation (arrow). J. Whetstone et al. AJNR Am J Neuroradiol 2014;35:1195-1201 ©2014 by American Society of Neuroradiology