浅掌動脈弓
WordNet
- of, affecting, or being on or near the surface; "superficial measurements"; "the superficial area of the wall"; "a superficial wound"
- of little substance or significance; "a few superficial editorial changes"; "only trivial objections" (同)trivial
- concerned with or comprehending only what is apparent or obvious; not deep or penetrating emotionally or intellectually; "superficial similarities"; "a superficial mind"; "his thinking was superficial and fuzzy"; "superficial knowledge"; "the superficial report didnt give the true picture"; "only superficial differences"
- 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
- 表面の(にある),表面的な / (考えなどが)浅薄な,皮相的な
- 『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）』「2015/06/10 15:31:30」(JST)
[Wiki en表示]
| Superficial palmar arch |
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Palm of left hand, showing position of skin creases and bones, and surface markings for the volar arches.
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| Details |
| Latin |
Arcus palmaris superficialis,
arcus volaris superficialis |
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Source
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Ulnar (primarily), Superficial palmar branch of the radial artery |
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Branches
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Common palmar digital |
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Vein
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Superficial palmar venous arch |
| Identifiers |
| Gray's |
p.598 |
Dorlands
/Elsevier |
a_58/12150655 |
| TA |
A12.2.09.056 |
| FMA |
22834 |
| Anatomical terminology |
The superficial palmar arch is formed predominantly by the ulnar artery, with a contribution from the superficial palmar branch of the radial artery. However, in some individuals the contribution from the radial artery might be absent, and instead anastomoses with either the princeps pollicis artery, the radialis indicis artery, or the median artery, the former two of which are branches from the radial artery.
Alternative names for this arterial arch are: superficial volar arch,[1] superficial ulnar arch, arcus palmaris superficialis,[2] or arcus volaris superficialis.[3]
The arch passes across the palm in a curve with its convexity downward.
If one were to fully extend the thumb, the superficial palmar arch would lie approximately at the level of a line drawn from the distal border of the thumb across the palm. The superficial palmar arch extends more distally than the deep palmar arch. The connection between the deep and superficial palmar arterial arches is an example of anastomosis, and can be tested for using Allen's test.
Three common palmar digital arteries arise from the arch, proceeding down on the second, third, and fourth lumbrical muscles, respectively. They each receive a contribution from a palmar metacarpal artery. Near the level of the metacarpophalangeal joints, each common palmar digital artery divides into two proper palmar digital arteries.
Four digital branches arise from this palmar arch that supplies the medial 3 1/2 fingers.
Contents
- 1 See also
- 2 Additional images
- 3 Footnotes and references
- 4 References
- 5 External links
See also
- Deep palmar arch
- Palmar carpal arch
- Dorsal carpal arch
Additional images
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The radial and ulnar arteries.
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Superficial palmar arterial and venous arches
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Superficial palmar arterial and venous arche
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Superficial palmar arterial and venous arche
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Superficial palmar arterial and venous arche
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Superficial palmar arterial and venous arche
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Superficial palmar arterial and venous arche
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Superficial palmar arterial and venous arche
Footnotes and references
- ^ Palmar and volar may be used synonymously, but volar is less common.
- ^ This is the official and international Latin term as defined by the Terminologia Anatomica (TA), but in English speaking countries and especially the US, superficial palmar arch is more commonly used.
- ^ Again, palmar and volar may be used synonymously, but arcus volaris superficialis does not occur in the TA, and can therefore be considered deprecated.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
- lesson5artofhand at The Anatomy Lesson by Wesley Norman (Georgetown University)
- Atlas image: hand_blood1 at the University of Michigan Health System - "Palm of the hand, superficial dissection, anterior view"
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Arteries of the human arm
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| Axillary |
| Shoulder |
- 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 |
| Before split |
- profunda brachii
- radial collateral
- medial collateral
- ulnar collateral
- superior
- inferior
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| Radial |
- forearm: radial recurrent
- wrist/carpus: dorsal carpal branch
- palmar carpal branch
- hand: superficial palmar branch
- princeps pollicis
- radialis indices artery
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| Ulnar |
- forearm: ulnar recurrent
- anterior
- posterior
- common interosseous
- anterior
- posterior
- recurrent
- wrist/carpus: dorsal carpal branch
- palmar carpal branch
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| Arches |
- 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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Index of the circulatory system
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| Description |
- Anatomy
- Arteries
- head and neck
- arms
- chest
- abdomen
- legs
- Veins
- head and neck
- arms
- chest
- abdomen and pelvis
- legs
- Development
- Cells
- Physiology
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| Disease |
- Congenital
- Neoplasms and cancer
- Lymphatic vessels
- Injury
- Vasculitis
- Other
- Symptoms and signs
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| Treatment |
- Procedures
- Drugs
- beta blockers
- channel blockers
- diuretics
- nonsympatholytic vasodilatory antihypertensives
- peripheral vasodilators
- renin–angiotensin system
- sympatholytic antihypertensives
- vasoprotectives
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UpToDate Contents
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English Journal
- Primary reconstruction of arterial supply in the palm after an injury: a case study.
- Sukop A1, Tvrdek M, Leamerová M, Haas M.
- Acta chirurgiae plasticae.Acta Chir Plast.2008;50(3):77-80.
- The authors present a case study of a patient with ischemic subtotal hand amputation in the palm. They describe an option to primarily reconstruct the arcus palmaris superficialis and common digital arteries by using a venous graft from the vena saphena magna with its several branches.
- PMID 19263640
- [Atypical HHS-syndrome--a rare differential diagnosis of circulatory disorders of the hand].
- Müller-Mai C1, Voigt C, Smektala R, König M.
- Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Mikrochirurgie der Peripheren Nerven und Gefässe : Organ der Vereinigung der Deutschen Plastischen Chirurgen.Handchir Mikrochir Plast Chir.2004 Feb;36(1):59-63.
- We report on an acral circulatory disorder of the hand, representing a Hypothenar-Hammer-Syndrome (HHS) with atypical symptoms. The patient suffered from a radial circulatory disorder of his right hand, clinically representing a secondary M. Raynaud. The symptoms occurred after a single severe traum
- PMID 15083393
- Blood supply of the digital sheath.
- Gajisin S1, Bednarkiewicz M, Zbrodowski A.
- Chirurgie de la main.Chir Main.1998;17(2):147-53.
- One hundred upper extremities from fresh human cadavers aged 20 to 80 years were injected with coloured latex or Indian ink and gelatin. Under the dissecting microscope two main and one occasional source of vascularization of the digital sheath were identified. Originating from the digitopalmar arch
- PMID 10855281
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
- Synonyme: Oberflächlicher Hohlhandbogen, Arcus volaris superficialis Englisch: superficial palmar arch, superficial volar arch 1 Definition Der Arcus palmaris superficialis ist ein Gefäßbogen in der Hohlhand. Er wird durch die Anastomose ...
- Arcus palmaris superficialis → Aa. digitales palmares communes und A. digitalis dorsalis Wichtige Anastomosen Rete carpale dorsale: Zwischen A. radialis, A. ulnaris und A. interossea Arcus palmaris superficialis Arcus palmaris ...
★リンクテーブル★
[★]
- 英
- superficial palmar arch (Z), superficial palmar branch
- ラ
- arcus palmaris superficialis
- 関
- 上腕動脈
[★]
- 表在性の、表在の、表層性の、表面の、外面的な、表面上の
- 関
- face、ostensibly、superficially、surface
[★]
- 関
- AIDS-related complex、lymphadenopathy syndrome
[★]
- 関
- palm、palmaris
[★]
- 関
- palm、palmar