A fracture of the mastoid bone should be considered in the work-up of a head and neck traumatic injury. A well-pneumatized mastoid can absorb forceful impacts, protecting middle and inner ear structures. Fractures of the mastoid, followed by Valsalva maneuver can lead to subcutaneous cervical emphysema.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9465693 | PMC |
http://dx.doi.org/10.1002/ccr3.6306 | DOI Listing |
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