The superficial peroneal nerve is most suitably visualized and blocked approx. 10 cm proximal to the lateral malleolus where the target nerve emerges between the anterior and lateral compartments
The superficial peroneal nerve (yellow shadow), anterior compartment (yellow asterix), lateral compartment (white asterix), fibula (white shadow), anterior intermuscular septum (green line), deep fascia of the leg (red line)
