From the case: Fissula ante fenestram

Annotated image
HRCT petrous bone...
HRCT petrous bone, with axial plane parallel to the lateral semicircular canal. The FAF is just anterior to the stapedial foot plate
Modality: Annotated image (Axial)

- “ HRCT with axial plane lies parallel to the lateral semicircular canal, in the mesotympanium. The important key structures at this level include 3 ...”

Used in the following article:

  • Fissula ante fenestram - “ The fissula ante fenestram (plural (rarely seen): fissulae ante fenestras) is a small connective tissue-filled cleft located where the tendon of t...”

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