Superior semicircular canal dehiscence

Case contributed by Dr Alexandra Stanislavsky
Modality: CT

Loss of the bony coverage  between the superior semicircular canal and skull.

Case Discussion

Thin section CT of the petrous temporal bones demonstrates bilateral dehiscence of the superior semicircular canals.  

There was no history of dysequilibrium, and as such this finding does not constitute the superior semicircular canal dehiscence syndrome

PlayAdd to Share

Case Information

rID: 12416
Case created: 22nd Nov 2010
Last edited: 17th Sep 2015
System: Head & Neck
Inclusion in quiz mode: Included

Updating… Please wait.
Loadinganimation

Alert accept

Error Unable to process the form. Check for errors and try again.

Alert accept Thank you for updating your details.