Mortality remains high for patients with BAI, but most patients who arrive alive at the hospital do not experience aortic rupture. Rupture occurs within the first 4 hours of admission, often before the injury is recognized in time for salvage with immediate TEVAR. The decision to repair BAI was based on the extent of associated injuries and on the individual surgeon's judgment. Survival was not influenced by the timing of repair, but further studies are needed to compare the outcome of open repair vs TEVAR in patients who survive beyond 4 hours.
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