Valveless Facial Veins Diagram (MC-016)

Diagram: Valveless veins. Most veins have valves that permit flow in one direction only. The veins draining the face and jaw do not.

What's inside: the diagram as a 3000-pixel PNG for slides and print, and as the vector SVG, sharp at any size, plus a read-me with how to credit it.

Licensed CC BY 4.0: use it in teaching and presentations with credit, "Diagram: MedicaseHub (medicasehub.com), CC BY 4.0". Simplified for teaching; not medical advice.

Read the case it comes from: medicasehub.com/case-016

Want all 40? The full diagram pack is $12.