Cephalic vein (left) (Vena cephalica)
Educational content only — not medical advice.
Anatomy
The most prominent superficial arm vein: arising from the radial dorsal network, ascending beside brachioradialis then in the deltopectoral groove to pierce the clavipectoral fascia into the axillary vein — history’s classic phlebotomy route.
Clinical notes
The first-choice cannulation vein for nurses and phlebotomists; repeated long-term cannulation stenoses it gradually, sacrificing the arm’s durable venous access.
Related structures
Educational references
FAQ
What is the role of the Cephalic vein (left)?
The most prominent superficial arm vein: arising from the radial dorsal network, ascending beside brachioradialis then in the deltopectoral groove to pierce the clavipectoral fascia into the axillary vein — history’s classic phlebotomy route.
Why is the Cephalic vein (left) clinically important?
The first-choice cannulation vein for nurses and phlebotomists; repeated long-term cannulation stenoses it gradually, sacrificing the arm’s durable venous access.
Source & license
BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/). license details