Superficial palmar branch of radial artery

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Superficial palmar branch of radial artery
Gray1237.svg
Palm of left hand, showing position of skin creases and bones, and surface markings for the volar arches.
Details
Latin ramus palmaris superficialis arteriae radialis
Source
radial artery
Branches
superficial palmar arch
Identifiers
Gray's p.594
Dorlands
/Elsevier
r_02/12691363
TA A12.2.09.031
FMA FMA:22752
Anatomical terminology

The superficial palmar branch of the radial artery arises from the radial artery, just where this vessel is about to wind around the lateral side of the wrist.

Running forward, it passes through, occasionally over, the thenar muscles, which it supplies, and sometimes anastomoses with the terminal portion of the ulnar artery, completing the superficial palmar arch.

This vessel varies considerably in size: usually it is very small, and ends in the muscles of the thumb; sometimes it is as large as the continuation of the radial artery itself.

This article incorporates text from a public domain edition of Gray's Anatomy.