Abstract
The routine use of exclusion angiography in trauma to the extremities has resulted in varying percentages of negative studies, mostly because of a great variability in location and type of injury. The authors reviewed 117 low-velocity gunshot wounds to the extremities. Twenty-six cases presented with hard signs of vascular injury and underwent immediate exploration. Ninety-one exclusion angiograms were performed (11 for soft signs and 80 for proximity only), 89 (98%) were considered negative. Two cases (2 %) that presented without hard signs required vascular repair. Physical examination alone was 93 % sensitive and 99 % specific for recognition of vascular injuries. Routine angiography did not substantially improve the diagnostic accuracy and had a positive predictive value of only 2%. The authors conclude that angiography may be safely omitted in low-velocity gunshot wounds to the extremities if the absence of signs or symptoms of vascular injury can be firmly established.
Original language | English (US) |
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Pages (from-to) | 295-300 |
Number of pages | 6 |
Journal | Vascular and endovascular surgery |
Volume | 25 |
Issue number | 4 |
DOIs | |
State | Published - May 1991 |
Externally published | Yes |
ASJC Scopus subject areas
- Surgery
- Cardiology and Cardiovascular Medicine