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Brachial artery information


Brachial artery
The brachial artery
Right upper limb, anterior view, brachial artery and elbow.
Details
SourceAxillary artery
BranchesProfunda brachii
Superior ulnar collateral artery
Inferior ulnar collateral artery
Radial artery
Ulnar artery
VeinBrachial vein
SuppliesBiceps brachii muscle, triceps brachii muscle, coracobrachialis
Identifiers
Latinarteria brachialis
MeSHD001916
TA98A12.2.09.018
TA24632
FMA22689
Anatomical terminology
[edit on Wikidata]

The brachial artery is the major blood vessel of the (upper) arm. It is the continuation of the axillary artery beyond the lower margin of teres major muscle. It continues down the ventral surface of the arm until it reaches the cubital fossa at the elbow. It then divides into the radial and ulnar arteries which run down the forearm.[1][2] In some individuals, the bifurcation occurs much earlier and the ulnar and radial arteries extend through the upper arm. The pulse of the brachial artery is palpable on the anterior aspect of the elbow, medial to the tendon of the biceps, and, with the use of a stethoscope and sphygmomanometer (blood pressure cuff), often used to measure the blood pressure.[1]

The brachial artery is closely related to the median nerve; in proximal regions, the median nerve is immediately lateral to the brachial artery. Distally, the median nerve crosses the medial side of the brachial artery and lies anterior to the elbow joint.[1][3]

  1. ^ a b c Gray's anatomy : the anatomical basis of clinical practice. Standring, Susan (Forty-first ed.). [Philadelphia]. 2016. ISBN 9780702052309. OCLC 920806541.{{cite book}}: CS1 maint: location missing publisher (link) CS1 maint: others (link)
  2. ^ "Brachial artery". Kenhub. Retrieved September 28, 2019.
  3. ^ Moore, Keith L. (February 13, 2013). Clinically oriented anatomy. Dalley, Arthur F., II,, Agur, A. M. R. (Seventh ed.). Philadelphia. ISBN 978-1451119459. OCLC 813301028.{{cite book}}: CS1 maint: location missing publisher (link)

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called the subclavian artery. After passing the lower margin of teres major it becomes the brachial artery. The axillary artery is often referred to as...

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The ulnar artery is the main blood vessel, with oxygenated blood, of the medial aspects of the forearm. It arises from the brachial artery and terminates...

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the radial artery is the main artery of the lateral aspect of the forearm. The radial artery arises from the bifurcation of the brachial artery in the antecubital...

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Brachial plexus

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shoulder, arm and hand. Brachial veins – In human anatomy, the brachial veins are venae comitantes of the brachial artery in the arm proper. Because...

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Subclavian artery

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muscle. Behind the artery are the pleura and the scalenus medius muscle. Above the artery is the brachial plexus. Below the artery is the pleura. The...

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Median nerve

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courses lateral to the brachial artery between biceps brachii (above) and brachialis (below). At first, it is lateral to the artery and lies anterior to...

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Superior ulnar collateral artery

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The superior ulnar collateral artery (inferior profunda artery), of small size, arises from the brachial artery a little below the middle of the arm;...

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Brachial

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Brachial means "pertaining to the arm", and may refer to: Brachial artery, in anatomy Brachial fascia Brachial lymph nodes Brachial veins Brachial plexus...

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Brachialis muscle

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brachialis is supplied by muscular branches of the brachial artery and by the recurrent radial artery. The muscle is occasionally doubled; additional muscle...

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Elbow

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bruised brachial artery. The arteries supplying the joint are derived from an extensive circulatory anastomosis between the brachial artery and its terminal...

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Radial collateral artery

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collateral artery (another term for the anterior descending branch of the profunda brachii artery) is a branch of the deep brachial artery. It arises...

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Sphygmomanometer

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is inflated until the artery is completely occluded. With a manual instrument, listening with a stethoscope to the brachial artery, the examiner slowly...

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Peripheral artery disease

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(December 15, 2014). "Peripheral artery disease screening and cardiovascular disease risk assessment with the ankle-brachial index in adults: recommendation...

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Radial nerve

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of the brachial plexus with root values of C5 to C8 and T1. From the brachial plexus, it travels behind the third part of the axillary artery (part of...

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Forearm

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Common carotid artery Common carotid artery – right view Brachial plexus and common carotid artery Common carotid artery Common carotid artery Right and left...

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Radial groove

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broad but shallow oblique depression for the radial nerve and deep brachial artery. It is located on the center of the lateral border of the humerus bone...

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Vena comitans

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comitantes: Radial artery and radial veins Ulnar artery and ulnar veins Brachial artery and brachial veins Anterior tibial artery and anterior tibial...

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Arteriovenous fistula

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arteriovenous fistula. It is usually caused by brachial artery puncture because brachial artery is located between two brachial veins. Surgically created Cimino fistula...

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Blood pressure

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qualification, the term "blood pressure" refers to the pressure in a brachial artery, where it is most commonly measured. Blood pressure is usually expressed...

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Cubital fossa

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stethoscope is placed over the brachial artery in the cubital fossa. The artery runs medial to the biceps tendon. The brachial pulse may be palpated in the...

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