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Dorsal carpal arch
From Wikipedia, the free encyclopedia
| Artery: Dorsal carpal arch | |
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| Arteries of the back of the forearm and hand.(Dorsal radial carpal labeled at bottom right.) | |
| Latin | rete carpale dorsale |
| Gray's | subject #151 594 |
| Source | dorsal carpal branch of the radial artery, dorsal carpal branch of the ulnar artery |
| Branches | dorsal metacarpal arteries |
| Dorlands/Elsevier | r_10/12705277 |
The dorsal carpal arch (dorsal carpal network, posterior carpal arch) is an anatomical term for the combination (anastomosis) of dorsal carpal branch of the radial artery and the dorsal carpal branch of the ulnar artery near the back of the wrist.
It is made up of the dorsal carpal branches of both the ulnar and radial arteries. It also anastomoses with the anterior interosseous artery and the posterior interosseous artery. The arch gives off three dorsal metacarpal arteries.
- dorsal+carpal+arterial+arch at eMedicine Dictionary
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
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| Axillary | scapular anastomosis - 1st part superior thoracic - 2nd part thoracoacromial (deltoid branch)- lateral thoracic - 3rd part subscapular (circumflex scapular, thoracodorsal) - anterior humeral circumflex - posterior humeral circumflex |
| Brachial | profunda brachii (radial collateral, medial collateral) - superior ulnar collateral - inferior ulnar collateral |
| Radial | forearm: radial recurrent - palmar carpal branch - superficial palmar branch wrist: dorsal carpal branch (dorsal carpal arch, dorsal metacarpal, dorsal digital) hand: princeps pollicis - radial of index finger - deep palmar arch (palmar metacarpal) |
| Ulnar | forearm: anterior ulnar recurrent - posterior ulnar recurrent - common interosseous (anterior, posterior, recurrent) wrist: palmar carpal branch - dorsal carpal branch hand: superficial palmar arch (common palmar digital, proper palmar digital) - deep palmar branch - palmar carpal arch |