| Posterior humeral circumflex artery | |
|---|---|
 The axillary artery and its branches, including posterior humeral circumflex. | |
 The scapular and circumflex arteries. (Posterior hum. circumflex labeled at center right.) | |
| Details | |
| Source | Axillary artery |
| Identifiers | |
| Latin | arteria circumflexa humeri posterior |
| TA98 | A12.2.09.017 |
| TA2 | 4631 |
| FMA | 22684 |
| Anatomical terminology | |
The posterior humeral circumflex artery (posterior circumflex artery or posterior circumflex humeral artery[citation needed]) arises from the third part of the axillary artery at the distal border of the subscapularis.[1]
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Posterior humeral circumflex artery | Anatomical Terms Pronunciation by Kenhub
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099 The Branches Of The Axillary Artery
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Anterior humeral circumflex artery | Anatomical Terms Pronunciation by Kenhub
Transcription
Anatomy
Course and relations
It passes posteriorward with the axillary nerve through the quadrangular space. It winds laterally around the surgical neck of the humerus.[1]
Distribution
It is distributed to the shoulder joint,[1] teres major, teres minor, deltoid,[1][2] and (long and lateral heads of) triceps brachii.[1]
Anastomoses
It forms anastomoses with the anterior humeral circumflex artery, (deltoid branch of) profunda brachii artery, (acromial branches of) suprascapular artery, (acromial branches of) and thoracoacromial artery.[1]
Additional images
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Suprascapular and axillary nerves of right side, seen from behind. -
Posterior humeral circumflex artery
See also
References
- ^ a b c d e f Standring, Susan (2020). Gray's Anatomy: The Anatomical Basis of Clinical Practice (42nd ed.). New York. p. 921. ISBN 978-0-7020-7707-4. OCLC 1201341621.
{{cite book}}: CS1 maint: location missing publisher (link) - ^ Clinically Oriented Anatomy 7th ed. 2014. p. 718.
This article incorporates text in the public domain from page 589 of the 20th edition of Gray's Anatomy (1918)
External links
- Posterior humeral circumflex artery at the Duke University Health System's Orthopedics program
- lesson3axillaryart&vein at The Anatomy Lesson by Wesley Norman (Georgetown University)
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This page was last edited on 17 May 2024, at 15:42