深掌動脈弓
WordNet
- a continuous portion of a circle
- relating to the palm of the hand or the sole of the foot; "the volar surface"; "the palmar muscle" (同)volar
- a whitish deposit in the shape of an arc that is sometimes seen in the cornea (同)arcus_senilis
PrepTutorEJDIC
- 『弧』,円弧 / 電弧(2点間を弧状に流れる電流) / 弧を描く / 電弧を生じる
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/09/26 09:11:09」(JST)
[Wiki en表示]
Artery: Deep palmar arch |
Palm of left hand, showing position of skin creases and bones, and surface markings for the volar arches.
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Ulnar and radial arteries. Deep view. (Deep volar arch visible at bottom center.)
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Latin |
Arcus palmaris profundus,
arcus volaris profundus |
Gray's |
p.595 |
Source |
Radial artery (primarily), deep palmar branch of ulnar artery |
Branches |
Palmar metacarpal arteries |
Vein |
Deep palmar venous arch |
The deep palmar arch (deep volar arch) is an arterial network found in the palm. It is usually formed mainly from the terminal part of the radial artery, with the ulnar artery contributing via its deep palmar branch. This is in contrast to the superficial palmar arch, which is formed predominantly by the ulnar artery.
The deep palmar arch lies upon the bases of the metacarpal bones and on the interossei of the hand, being covered by the oblique head of the adductor pollicis muscle, the flexor tendons of the fingers, and the lumbricals of the hand.
Alongside of it, but running in the opposite direction—toward the radial side of the hand—is the deep branch of the ulnar nerve.
The superficial palmar arch is more distally located than the deep palmar arch. If one were to fully extend the thumb and draw a line from the distal border of the thumb across the palm, this would be the level of the superficial palmar arch. The deep palmar arch is about a finger width proximal to this.
From the deep palmar arch emerge palmar metacarpal arteries.
See also
- Superficial palmar arch
- Palmar carpal arch
- Dorsal carpal arch
External links
- lesson5artofhand at The Anatomy Lesson by Wesley Norman (Georgetown University)
- Atlas image: hand_blood2 at the University of Michigan Health System ("Palm of the hand, deep dissection, anterior view")
Additional Images
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Deep palmar arterial arch
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Deep palmar arterial arch
This article incorporates text from a public domain edition of Gray's Anatomy.
List of arteries of upper limbs (TA A12.2.09, GA 6.575)
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Axillary |
Shoulder
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- 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
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Brachial
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Before split
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- profunda brachii
- radial collateral
- medial collateral
- ulnar collateral
- superior
- inferior
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Radial
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- forearm: radial recurrent
- wrist/carpus: dorsal carpal branch
- palmar carpal branch
- hand: superficial palmar branch
- princeps pollicis
- Radialis indices artery
- radial of index finger
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Ulnar
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- forearm: ulnar recurrent
- anterior
- posterior
- common interosseous
- anterior
- posterior
- recurrent
- wrist/carpus: dorsal carpal branch
- palmar carpal branch
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Arches
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- dorsal carpal arch: dorsal metacarpal
- dorsal digital
- superficial palmar arch: common palmar digital
- proper palmar digital
- deep palmar arch: palmar metacarpal
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anat (a:h/u/t/a/l,v:h/u/t/a/l)/phys/devp/cell/prot
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noco/syva/cong/lyvd/tumr, sysi/epon, injr
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proc, drug (C2s+n/3/4/5/7/8/9)
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UpToDate Contents
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English Journal
- The anatomy of the arterial supply of the thoracic limb of the porcupine (Hystrix cristata).
- Yilmaz S1, Aydin A, Dinç G.
- Anatomia, histologia, embryologia.Anat Histol Embryol.2001 Oct;30(5):273-5.
- The aim of this study was to investigate the anatomy of the arterial supply and branches of the thoracic limb of the porcupine. With this aim, five (three male and two female) adult porcupines were used. The vascular tree of the thoracic limb was injected through the common carotid arteries with col
- PMID 11688736
- [The arcus palmaris profundus].
- Gajisin S1, Jelicic N, Zbrodowski A.
- Bulletin de l'Association des anatomistes.Bull Assoc Anat (Nancy).1990 Jun;74(225):5.
- PMID 2289036
- [Radio-anatomical study of the arteries of the hand. Anastomoses (radiological incidences). Digital vascularization (apropos of 25 anatomo-radiological preparations)].
- Braun JB, Werner JE, Borrelly J.
- Bulletin de l'Association des anatomistes.Bull Assoc Anat (Nancy).1977 Sep;61(174):317-29.
- METHOD: An original procedure is used for the specimens. The hands of fresh corpses preserved in a cialit solution are prepared by an injection of resin mixed with a leadsalt into the arteries. The accurate dissection of the hand's arteries is compared to the X rays.RESULTS: 1) Palmar arci are rare.
- PMID 614070
Japanese Journal
- 先天性奇形肢の血管系に関する臨床的実験的研究 : 2.先天性奇形手48例における血管系の検討
- On the Arteries of the Hand of Macacus Cyclopsis
Related Links
- pal·mar arch (pahl'măr ahrch) 1. Deep palmar arch; the arterial arch located deep to the long flexor tendons in the hand, formed by the radial artery and the deep palmar branch of the ulnar artery. Synonym(s): arcus palmaris ...
- Arcus palmaris profundus information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. ... Introduction: Arcus palmaris profundus Description of Arcus palmaris profundus Arcus ...
★リンクテーブル★
[★]
- 英
- deep palmar arterial arch (Z), deep palmar branch
- ラ
- arcus palmaris profundus
- 関
- 上腕動脈
[★]
- 関
- AIDS-related complex、lymphadenopathy syndrome
[★]
- 関
- palm、palmaris
[★]
- 関
- palm、palmar