Traumatic scapulothoracic dissociation: case report.
 A 23-year-old man suffered traumatic scapulothoracic dissociation (TSD) in a car-vs.-bicyclist accident.
 TSD is a devastating forequarter injury characterized by brachial plexus damage, major upper extremity musculoskeletal disruption, and exsanguinating hemorrhage: our patient survived a hematocrit of 7.
 Prompt recognition and aggressive management of TSD's multiple injuries are crucial.
