Pseudoaneurysm of the Perforating Peroneal Artery following Ankle Arthroscopy

Figure 4

Color and duplex Doppler ultrasonography showing flow through the perforating peroneal artery (arrow) at the anterolateral ankle joint, suggesting a pseudoaneurysm (arrowhead) leaking into the ankle joint. Flow toward and away from the transducer is indicated by red and blue, respectively.