Arteries of the Foot, Dorsal View

Description

Across the dorsum of the male foot, the anterior tibial artery is seen continuing as the dorsalis pedis artery just distal to the ankle, running anterior to the talus and over the navicular toward the proximal first intermetatarsal space. Medially, branches course toward the hallux, while laterally the arcuate artery sweeps across the bases of the metatarsals, giving rise to dorsal metatarsal arteries that divide into dorsal digital arteries to the toes. Small arterioles radiate over the extensor tendons and dorsal fascia, tracing a network that lies superficial to the metatarsals yet remains tethered by perforators descending between metatarsals to communicate with the plantar arterial arch. Landmarks matter. This dorsal arterial pattern is the one clinicians palpate when checking a dorsalis pedis pulse, and it is also the map surgeons keep in mind when planning dorsal incisions, raising local flaps, or placing external fixation pins across the midfoot. Variation is common, including hypoplastic or laterally displaced dorsalis pedis with compensation from a dominant perforating branch of the fibular (peroneal) artery, a frequent source of false concern during peripheral arterial disease screening. In diabetic foot disease and critical limb ischemia, the relationship between the dorsalis pedis, arcuate artery, and distal dorsal metatarsal arteries helps explain why toe perfusion can fail despite a palpable proximal pulse. Use this artwork in gross anatomy and lower limb dissection labs to teach surface landmarks and distal branching patterns, and in vascular surgery, podiatry, and wound care publications that address pulse examination, angiosome-based revascularization, and dorsal flap planning. It also reads well in patient-facing materials that compare the dorsal arterial network with plantar supply. Anatomical accuracy verified by SciePro's Medical Advisory Board.