Figure 2. A: right ankle, seen from an anterolateral perspective. Number 2 refers to the anterolateral portal; B: right ankle, seen from an anterior perspective. Number 1 refers to the anteromedial portal, and number 2 refers to the anterolateral portal. (ML, lateral malleolus; MM medial malleolus; N, superficial peroneal nerve; TibA, tibialis anterior muscle tendon).