Published in:
01-09-2017 | Original Paper
The incidence of life threatening iatrogenic vessel injury following closed or open reduction and internal fixation of intertrochanteric femoral factures
Authors:
David Segal, Eyal Yaacobi, Niv Marom, Victor Feldman, Elhan Aliev, Ezequiel Palmanovich, Gabriel Bartal, Yaron S. Brin
Published in:
International Orthopaedics
|
Issue 9/2017
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Abstract
Aim of the study
Bleeding due to a vascular injury is a possible life-threatening complication of intertrochanteric femoral fracture internal fixation. Our goals were to find the current incidence of these events, and to describe the reasons, the presentation, and the treatment options.
Method
We conducted a retrospective record review of 1,469 patients who were operated upon at our institution due to AO31A femoral fractures from 2011 through 2015 and were treated with closed reduction and internal fixation.
Results
Three patients were diagnosed with iatrogenic vascular bleeding, which constitute an incidence of 0.2%. The vascular injuries were detected as deep femoral artery bleeding adjacent to the distal locking screws. The patients were treated with ultrasound guided thrombin injection, endovascular coil embolization or with no endovascular intervention.
Discussion
Vascular injuries are caused mainly by perforating a vessel while drilling the distal locking screw holes. A high level of suspicion and immediate imaging work-up are mandatory.
Conclusions
A vascular injury due to internal fixation of a proximal AO31A femoral fracture is a rare complication.