Venous Injury in Patients with Blunt Traumatic Brain Injury: Retrospective Analysis of a National Cohort.

We identified a 0.3% incidence of CVI in all-comers with blunt TBI as well as several injury-related variables that may be used to guide investigation for dural venous sinus injury. CVI was associated with poorer outcomes, with superior sagittal sinus injury having the strongest association.