Double axillary pouch sign

Andrew Murphy and Dr Matt A. Morgan et al.

The double axillary pouch sign is a collection of fluid between a torn anteroinferior glenoid labrum and the glenoid rim, giving the appearance of a second axillary pouch.

The sign is seen best with MR arthrography on the coronal view, and is considered by some, a very specific sign for an anterior labral tear.

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Article information

rID: 34242
Section: Signs
Synonyms or Alternate Spellings:
  • Double axillary pouch sign - shoulder

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