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![Current concepts in microsurgical soft tissue reconstruction of lower extremity trauma in a single-vessel extremity](https://image.oaes.cc/d8d048ac-2c27-4255-9c71-008b596895da/4873.fig.1.jpg)
Figure 1. CT Arteriogram of a patient with an open right tibia-fibula fracture, and large soft tissue eschar and necrotic subcutaneous tissue. CTA identified a single-vessel extremity with thrombosed anterior tibial vessels. The patent posterior tibial vessels were ultimately used for flow-through free flap reconstruction. CTA: Computed tomographic angiography.