Right Deep Palmar Arch (Arcus palmaris profundus dexter)
Educational content only — not medical advice.
Anatomy
The right deep palmar arch is an arterial trunk formed primarily by the radial artery entering the palm between the first and second metacarpal bases, supplying deep palmar structures and sending perforating branches to the dorsum.
Clinical notes
Collateral flow between the deep and superficial palmar arches preserves finger viability during inadvertent radial or ulnar artery thrombosis.
Related structures
Educational references
FAQ
What is the role of the Right Deep Palmar Arch?
The right deep palmar arch is an arterial trunk formed primarily by the radial artery entering the palm between the first and second metacarpal bases, supplying deep palmar structures and sending perforating branches to the dorsum.
Why is the Right Deep Palmar Arch clinically important?
Collateral flow between the deep and superficial palmar arches preserves finger viability during inadvertent radial or ulnar artery thrombosis.
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