Regus S, Lang W (2015)
Publication Type: Journal article
Publication year: 2015
Book Volume: 14
Pages Range: 4-6
DOI: 10.1016/j.ijscr.2015.06.033
Vascular complications after hip fracture are rare but can be life-threatening, especially in the elderly and if diagnosed late.We report a false aneurysm of the calcified deep femoral artery after hip fracture and uneventful stabilization with a gamma nail, in an 85 year old woman. Three weeks after surgery there was swelling of the proximal thigh. Ultrasound scan revealed a false aneurysm of the deep femoral artery and plain X-ray showed a lesser trochanter fragment spiking the calcified deep femoral artery. Open repair of the pseudo-aneurysm with a vein patch was performed.Nowadays the preferred imaging of false aneurysms is by computed tomographic (CT) angiography but this involves high radiation and nephrotoxic contrast agents and may delay diagnosis. What made this a special case was the post-operative plain X-ray which showed a displaced fragment of the lesser trochanter spiking the calcified deep femoral artery, as confirmed on CT scanning.Surgeons should pay attention to any displaced bone fragments close to calcified vessels, especially in the evaluation of routine x-rays following surgical treatment of fractures. This could minimize the potential life-threatening risk of delayed diagnosis, especially because it represents a routine image following surgical fracture treatments.
APA:
Regus, S., & Lang, W. (2015). Arterial injury and pseudoaneurysm formation after lesser trochanter fracture. International Journal of Surgery Case Reports, 14, 4-6. https://doi.org/10.1016/j.ijscr.2015.06.033
MLA:
Regus, Susanne, and Werner Lang. "Arterial injury and pseudoaneurysm formation after lesser trochanter fracture." International Journal of Surgery Case Reports 14 (2015): 4-6.
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