Male Hand, Posterior View

Description

Dorsal skin of the adult male manus is rendered from a posterior (dorsal) view, with the dorsal venous network visible as it courses superficially over the metacarpals and along the dorsolateral aspects of the digits. Digital veins converge proximally into dorsal metacarpal veins, then drain toward the dorsal venous arch near the bases of the metacarpals. From there, venous channels track proximally along the radial and ulnar margins of the wrist, where they typically communicate with the cephalic vein laterally and the basilic vein medially. Bony contour of the metacarpal heads and extensor tendon lines may be appreciable beneath the integument. This dorsal hand perspective matters when you need surface venous anatomy in context, because superficial veins here are frequently accessed for cannulation in emergency and perioperative settings and are also prone to hematoma or extravasation injury when the vein rolls over the metacarpals. Dorsal venous patterning also frames common trauma discussions, such as dorsal hand lacerations that can traverse the thin subcutaneous layer and involve extensor tendons within the extensor expansions, while the overlying veins complicate hemostasis and wound closure. A practical landmark. Common use cases include anatomy and clinical skills teaching on venipuncture and peripheral IV placement, surgical and emergency medicine figures that orient dorsal hand laceration repair, and textbook diagrams contrasting dorsal venous drainage with the palmar venous plexus in the upper limb. Anatomical accuracy verified by SciePro's Medical Advisory Board.