Left Deep Palmar Venous Arch (Arcus venosus palmaris profundus sinister)
Educational content only — not medical advice.
Anatomy
The left deep palmar venous arch consists of paired venae comitantes accompanying the deep palmar arterial arch across the proximal metacarpals, draining deep palmar veins and interosseous venous channels into the deep radial and ulnar veins.
Clinical notes
Forms an integral part of the deep venacomitant network of the upper extremity, facilitating muscular pump-assisted return against gravity.
Related structures
Educational references
FAQ
What is the role of the Left Deep Palmar Venous Arch?
The left deep palmar venous arch consists of paired venae comitantes accompanying the deep palmar arterial arch across the proximal metacarpals, draining deep palmar veins and interosseous venous channels into the deep radial and ulnar veins.
Why is the Left Deep Palmar Venous Arch clinically important?
Forms an integral part of the deep venacomitant network of the upper extremity, facilitating muscular pump-assisted return against gravity.
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