tarsal tunnel syndrome
This patient's clinical features suggest tarsal tunnel syndrome, which is due to posterior tibial nerve compression as it passes under the flexor retinaculum posterior to the medial malleolus. Tarsal tunnel syndrome is most common following an ankle fracture or dislocation involving the talus, calcaneus, or medial malleolus, in which scar tissue, bony spurs, or bone/cartilage fragments can compre