Acute Complete Foot Drop Caused by Intraneural Ganglion Cyst without a Prior Traumatic Event

Figure 3

Photographs demonstrating the oedematous common peroneal nerve (black arrow) intraoperatively. In (b), an incision was made in the epineurium to enable the evacuation of the mucoid content and the decompression of the nerve. Fibular head (black asterisk) and the dissected peroneus longus muscle (white asterisk) can also be seen.

(a)

(b)