Posterior Tibial Artery, Medial View

Description

Running along the posteromedial aspect of the leg, the posterior tibial artery is shown deep to the soleus within the posterior compartment, descending from the popliteal artery and tracking inferiorly toward the tarsal tunnel. Medial to the fibula and closely applied to the posterior surface of the tibia, the vessel courses with its paired venae comitantes, while the tibial nerve lies nearby as the neurovascular bundle approaches the medial malleolus. Proximal bony landmarks include the distal femur, patella, and tibial plateau, with the tibia, fibula, and articulated tarsals, metatarsals, and phalanges providing distal orientation. A clean medial profile. This medial view matters because it clarifies the posterior tibial artery’s relationship to the medial malleolus and calcaneal region, where palpation of the posterior tibial pulse is performed just posterior to the malleolus and where the vessel becomes a surgical liability in tarsal tunnel decompression and medial ankle approaches. The course also anchors discussion of posterior tibial artery occlusive disease, a common contributor to critical limb ischemia affecting plantar perfusion, and it helps distinguish ischemic patterns tied to posterior tibial versus dorsalis pedis inflow. Faculty can drop this figure directly into lower-limb anatomy labs, vascular surgery teaching on infrapopliteal targets for bypass or endovascular intervention, and podiatry or orthopaedics lectures covering medial ankle exposures and safe zones around the tarsal tunnel. It also reads well in patient-facing materials explaining pulse checks and diabetic foot risk when plantar circulation is compromised. Anatomical accuracy verified by SciePro's Medical Advisory Board.