[Endovascular therapy for traumatic arterial injury].

OBJECTIVE: To explore the clinical efficacies of endovascular therapy for traumatic arterial intima injury, arterial pseudoaneurysm and arteriovenous fistula. METHODS: From October 2009 to December 2011, 24 patients of arterial intima injury, arterial pseudoaneurysm and arteriovenous fistula underwent endovascular therapy including embolism and stent implantation, etc. RESULTS: Among them, 14 patients were punctured directly and another 10 were punctured after the exposure of arteries. The interventions included embolism (n = 3), embolism plus covered stent implantation (n = 2), covered stent implantation (n = 12) and bare stent implantation (n = 7). And the surgical success rate was 100%. After endoluminal treatment, arterial blood flow recovered, arterial pseudoaneurysm shrank, local pain relieved and venous blood pressure decreased. CONCLUSION: As an effective therapy for traumatic arterial intima injury, arterial pseudoaneurysm and arteriovenous fistula, endovascular therapy has minimal trauma, fewer complications and satisfactory outcomes.