title: Arteriography for proximity of injury in penetrating extremity trauma.
abstract: Arteriography for proximity of injury was studied prospectively at a trauma center. Findings in 85 patients with penetrating extremity wounds were analyzed to determine the prevalence and types of vascular abnormalities seen with these injuries. Ninety-two limb segments were studied for 77 gunshot and 15 stab wounds. Arteriographic findings were positive in 24% overall but in only 5% for injuries confined to major vessels. A 60% positive rate was seen in a small subgroup of 10 patients with fractures due to gunshot wounds. The most frequently injured vessels were muscular branches of the deep femoral artery (59%); the most common injury was focal, non-occlusive spasm (42%). All patients were treated conservatively, without sequelae at follow-up. In this study, the vascular injuries found at arteriography for proximity of injury in penetrating trauma due to bullets of knives, particularly in the thigh, did not require surgical or radiologic intervention.
authors.affiliation: Department of Vascular/Interventional Radiology, Boston University Medical Center, MA.
authors.forename: J A
authors.initials: JA
authors.lastname: Kaufman
authors.forename: J E
authors.initials: JE
authors.lastname: Parker
authors.forename: D L
authors.initials: DL
authors.lastname: Gillespie
authors.forename: A J
authors.initials: AJ
authors.lastname: Greenfield
authors.forename: J
authors.initials: J
authors.lastname: Woodson
authors.forename: J O
authors.initials: JO
authors.lastname: Menzoian
mesh_terms: D000293:Adolescent; D000328:Adult; D000792:Angiography; D001808:Blood Vessels / Q000293:injuries*; D005121:Extremities / Q000098:blood supply* / Q000000981:diagnostic imaging / Q000293:injuries; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D014948:Wounds, Gunshot / Q000000981:diagnostic imaging* / Q000453:epidemiology; D014951:Wounds, Stab / Q000000981:diagnostic imaging* / Q000453:epidemiology