From the case: Black eyebrow sign

System: Head & Neck
Tag: refs
Modality: X-ray (Frontal)

- “ The black eyebrow sign is the description given to air in the superior part of the orbit, almost exclusively occuring in the context of an orbital...”

Used in the following article:

  • Black eyebrow sign - “ Black eyebrow sign is the description given on plain facial radiographs to intra-orbital air 1. Air rises into the most superior aspect of the or...”

View full size version of Black eyebrow sign

Updating… Please wait.

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

 Thank you for updating your details.