Right palmar metacarpal artery (Arteria metacarpalis palmaris)
Educational content only — not medical advice.
Anatomy
Arises from the deep palmar arch, coursing along the interosseous muscles deep to the flexor tendons to anastomose with the common palmar digital arteries near the digit bases.
Clinical notes
Provides collateral flow to the digits in superficial palmar arch occlusion and forms the vascular pedicle for vascularized metacarpal bone grafting.
Related structures
Educational references
FAQ
What is the role of the Right palmar metacarpal artery?
Arises from the deep palmar arch, coursing along the interosseous muscles deep to the flexor tendons to anastomose with the common palmar digital arteries near the digit bases.
Why is the Right palmar metacarpal artery clinically important?
Provides collateral flow to the digits in superficial palmar arch occlusion and forms the vascular pedicle for vascularized metacarpal bone grafting.
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